Index: trunk/src_plugins/export_bom/bom.c
===================================================================
--- trunk/src_plugins/export_bom/bom.c	(revision 34300)
+++ trunk/src_plugins/export_bom/bom.c	(revision 34301)
@@ -63,8 +63,8 @@
 
 static const rnd_export_opt_t *bom_get_export_options(rnd_hid_t *hid, int *n)
 {
-	char **val = &bom_values[HA_bomfile].str;
-	if ((PCB != NULL) && ((val == NULL) || (*val == NULL) || (**val == '\0')))
+	const char *val = bom_values[HA_bomfile].str;
+	if ((PCB != NULL) && ((val == NULL) || (*val == '\0')))
 		pcb_derive_default_filename(PCB->hidlib.filename, &bom_values[HA_bomfile], ".bom");
 
 	if (n)
Index: trunk/src_plugins/export_c_draw/export_c_draw.c
===================================================================
--- trunk/src_plugins/export_c_draw/export_c_draw.c	(revision 34300)
+++ trunk/src_plugins/export_c_draw/export_c_draw.c	(revision 34301)
@@ -89,9 +89,9 @@
 static const rnd_export_opt_t *c_draw_get_export_options(rnd_hid_t *hid, int *n)
 {
 	const char *suffix = ".c";
-	char **val = &c_draw_values[HA_c_drawfile].str;
+	const char *val = c_draw_values[HA_c_drawfile].str;
 
-	if ((PCB != NULL) && ((val == NULL) || (*val == NULL) || (**val == '\0')))
+	if ((PCB != NULL) && ((val == NULL) || (*val == '\0')))
 		pcb_derive_default_filename(PCB->hidlib.filename, &c_draw_values[HA_c_drawfile], suffix);
 
 	if (n)
Index: trunk/src_plugins/export_dsn/dsn.c
===================================================================
--- trunk/src_plugins/export_dsn/dsn.c	(revision 34300)
+++ trunk/src_plugins/export_dsn/dsn.c	(revision 34301)
@@ -110,8 +110,8 @@
 
 static const rnd_export_opt_t *dsn_get_export_options(rnd_hid_t *hid, int *n)
 {
-	char **val = &dsn_values[HA_dsnfile].str;
-	if ((PCB != NULL) && ((val == NULL) || (*val == NULL) || (**val == '\0')))
+	const char **val = dsn_values[HA_dsnfile].str;
+	if ((PCB != NULL) && ((val == NULL) || (*val == '\0')))
 		pcb_derive_default_filename(PCB->hidlib.filename, &dsn_values[HA_dsnfile], ".dsn");
 	if (n)
 		*n = NUM_OPTIONS;
Index: trunk/src_plugins/export_dxf/dxf.c
===================================================================
--- trunk/src_plugins/export_dxf/dxf.c	(revision 34300)
+++ trunk/src_plugins/export_dxf/dxf.c	(revision 34301)
@@ -201,8 +201,8 @@
 static const rnd_export_opt_t *dxf_get_export_options(rnd_hid_t *hid, int *n)
 {
 	const char *suffix = ".dxf";
-	char **val = &dxf_values[HA_dxffile].str;
-	if ((PCB != NULL) && ((val == NULL) || (*val == NULL) || (**val == '\0')))
+	const char **val = dxf_values[HA_dxffile].str;
+	if ((PCB != NULL) && ((val == NULL) || (*val == '\0')))
 		pcb_derive_default_filename(PCB->hidlib.filename, &dxf_values[HA_dxffile], suffix);
 
 	if (n)
Index: trunk/src_plugins/export_excellon/excellon.c
===================================================================
--- trunk/src_plugins/export_excellon/excellon.c	(revision 34300)
+++ trunk/src_plugins/export_excellon/excellon.c	(revision 34301)
@@ -204,8 +204,8 @@
 
 static const rnd_export_opt_t *excellon_get_export_options(rnd_hid_t *hid, int *n)
 {
-	char **val = &excellon_values[HA_excellonfile].str;
-	if ((PCB != NULL) && ((val == NULL) || (*val == NULL) || (**val == '\0')))
+	const char *val = excellon_values[HA_excellonfile].str;
+	if ((PCB != NULL) && ((val == NULL) || (*val == '\0')))
 		pcb_derive_default_filename(PCB->hidlib.filename, &excellon_values[HA_excellonfile], "");
 
 	if (n)
Index: trunk/src_plugins/export_fidocadj/fidocadj.c
===================================================================
--- trunk/src_plugins/export_fidocadj/fidocadj.c	(revision 34300)
+++ trunk/src_plugins/export_fidocadj/fidocadj.c	(revision 34301)
@@ -84,8 +84,8 @@
 static const rnd_export_opt_t *fidocadj_get_export_options(rnd_hid_t *hid, int *n)
 {
 	const char *suffix = ".fcd";
-	char **val = &fidocadj_values[HA_fidocadjfile].str;
-	if ((PCB != NULL) && ((val == NULL) || (*val == NULL) || (**val == '\0')))
+	const char *val = fidocadj_values[HA_fidocadjfile].str;
+	if ((PCB != NULL) && ((val == NULL) || (*val == '\0')))
 		pcb_derive_default_filename(PCB->hidlib.filename, &fidocadj_values[HA_fidocadjfile], suffix);
 
 	if (n)
Index: trunk/src_plugins/export_gerber/gerber.c
===================================================================
--- trunk/src_plugins/export_gerber/gerber.c	(revision 34300)
+++ trunk/src_plugins/export_gerber/gerber.c	(revision 34301)
@@ -260,8 +260,8 @@
 
 static const rnd_export_opt_t *gerber_get_export_options(rnd_hid_t *hid, int *n)
 {
-	char **val = &gerber_values[HA_gerberfile].str;
-	if ((PCB != NULL) && ((val == NULL) || (*val == NULL) || (**val == '\0')))
+	const char *val = gerber_values[HA_gerberfile].str;
+	if ((PCB != NULL) && ((val == NULL) || (*val == '\0')))
 		pcb_derive_default_filename(PCB->hidlib.filename, &gerber_values[HA_gerberfile], "");
 
 	if (n)
Index: trunk/src_plugins/export_ipcd356/ipcd356.c
===================================================================
--- trunk/src_plugins/export_ipcd356/ipcd356.c	(revision 34300)
+++ trunk/src_plugins/export_ipcd356/ipcd356.c	(revision 34301)
@@ -425,8 +425,8 @@
 
 static const rnd_export_opt_t *ipcd356_get_export_options(rnd_hid_t *hid, int *n)
 {
-	char **val = &ipcd356_values[HA_ipcd356_filename].str;
-	if ((PCB != NULL) && ((val == NULL) || (*val == NULL) || (**val == '\0')))
+	const char *val = ipcd356_values[HA_ipcd356_filename].str;
+	if ((PCB != NULL) && ((val == NULL) || (*val == '\0')))
 		pcb_derive_default_filename(PCB->hidlib.filename, &ipcd356_values[HA_ipcd356_filename], ".net");
 
 	if (n != NULL)
Index: trunk/src_plugins/export_openscad/export_openscad.c
===================================================================
--- trunk/src_plugins/export_openscad/export_openscad.c	(revision 34300)
+++ trunk/src_plugins/export_openscad/export_openscad.c	(revision 34301)
@@ -134,9 +134,9 @@
 static const rnd_export_opt_t *openscad_get_export_options(rnd_hid_t *hid, int *n)
 {
 	const char *suffix = ".scad";
-	char **val = &openscad_values[HA_openscadfile].str;
+	const char *val = openscad_values[HA_openscadfile].str;
 
-	if ((PCB != NULL) && ((val == NULL) || (*val == NULL) || (**val == '\0')))
+	if ((PCB != NULL) && ((val == NULL) || (*val == '\0')))
 		pcb_derive_default_filename(PCB->hidlib.filename, &openscad_values[HA_openscadfile], suffix);
 
 	if (n)
Index: trunk/src_plugins/export_ps/eps.c
===================================================================
--- trunk/src_plugins/export_ps/eps.c	(revision 34300)
+++ trunk/src_plugins/export_ps/eps.c	(revision 34301)
@@ -120,9 +120,9 @@
 
 static const rnd_export_opt_t *eps_get_export_options(rnd_hid_t *hid, int *n)
 {
-	char **val = &eps_values[HA_psfile].str;
+	const char *val = eps_values[HA_psfile].str;
 
-	if ((PCB != NULL) && ((val == NULL) || (*val == NULL) || (**val == '\0')))
+	if ((PCB != NULL) && ((val == NULL) || (*val == '\0')))
 		pcb_derive_default_filename(PCB->hidlib.filename, &eps_values[HA_psfile], ".eps");
 
 	if (n)
Index: trunk/src_plugins/export_stat/stat.c
===================================================================
--- trunk/src_plugins/export_stat/stat.c	(revision 34300)
+++ trunk/src_plugins/export_stat/stat.c	(revision 34301)
@@ -113,9 +113,9 @@
 static const rnd_export_opt_t *stat_get_export_options(rnd_hid_t *hid, int *n)
 {
 	const char *suffix = ".stat.lht";
-	char **val = &stat_values[HA_statfile].str;
+	const char *val = stat_values[HA_statfile].str;
 
-	if ((PCB != NULL) && ((val == NULL) || (*val == NULL) || (**val == '\0')))
+	if ((PCB != NULL) && ((val == NULL) || (*val == '\0')))
 		pcb_derive_default_filename(PCB->hidlib.filename, &stat_values[HA_statfile], suffix);
 
 	if (n)
Index: trunk/src_plugins/export_stl/export_stl.c
===================================================================
--- trunk/src_plugins/export_stl/export_stl.c	(revision 34300)
+++ trunk/src_plugins/export_stl/export_stl.c	(revision 34301)
@@ -95,9 +95,9 @@
 static const rnd_export_opt_t *stl_get_export_options(rnd_hid_t *hid, int *n)
 {
 	const char *suffix = ".stl";
-	char **val = &stl_values[HA_stlfile].str;
+	const char *val = stl_values[HA_stlfile].str;
 
-	if ((PCB != NULL) && ((val == NULL) || (*val == NULL) || (**val == '\0')))
+	if ((PCB != NULL) && ((val == NULL) || (*val == '\0')))
 		pcb_derive_default_filename(PCB->hidlib.filename, &stl_values[HA_stlfile], suffix);
 
 	if (n)
Index: trunk/src_plugins/export_svg/svg.c
===================================================================
--- trunk/src_plugins/export_svg/svg.c	(revision 34300)
+++ trunk/src_plugins/export_svg/svg.c	(revision 34301)
@@ -202,9 +202,9 @@
 static const rnd_export_opt_t *svg_get_export_options(rnd_hid_t *hid, int *n)
 {
 	const char *suffix = ".svg";
-	char **val = &svg_values[HA_svgfile].str;
+	const char *val = svg_values[HA_svgfile].str;
 
-	if ((PCB != NULL) && ((val == NULL) || (*val == NULL) || (**val == '\0')))
+	if ((PCB != NULL) && ((val == NULL) || (*val == '\0')))
 		pcb_derive_default_filename(PCB->hidlib.filename, &svg_values[HA_svgfile], suffix);
 
 	if (n)