Index: trunk/src_plugins/export_dsn/dsn.c
===================================================================
--- trunk/src_plugins/export_dsn/dsn.c	(revision 34301)
+++ trunk/src_plugins/export_dsn/dsn.c	(revision 34302)
@@ -110,7 +110,7 @@
 
 static const rnd_export_opt_t *dsn_get_export_options(rnd_hid_t *hid, int *n)
 {
-	const char **val = dsn_values[HA_dsnfile].str;
+	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)
Index: trunk/src_plugins/export_dxf/dxf.c
===================================================================
--- trunk/src_plugins/export_dxf/dxf.c	(revision 34301)
+++ trunk/src_plugins/export_dxf/dxf.c	(revision 34302)
@@ -201,7 +201,7 @@
 static const rnd_export_opt_t *dxf_get_export_options(rnd_hid_t *hid, int *n)
 {
 	const char *suffix = ".dxf";
-	const char **val = dxf_values[HA_dxffile].str;
+	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);
 
Index: trunk/src_plugins/export_lpr/lpr.c
===================================================================
--- trunk/src_plugins/export_lpr/lpr.c	(revision 34301)
+++ trunk/src_plugins/export_lpr/lpr.c	(revision 34302)
@@ -45,11 +45,11 @@
 
 static const rnd_export_opt_t *lpr_get_export_options(rnd_hid_t *hid, int *n)
 {
-	char **val;
+	char *val;
 
 
 	if (lpr_options == 0) {
-		rnd_export_opt_t *ps_opts = ps_hid.get_export_options(&ps_hid, &num_lpr_options);
+		const rnd_export_opt_t *ps_opts = ps_hid.get_export_options(&ps_hid, &num_lpr_options);
 		lpr_options = calloc(num_lpr_options, sizeof(rnd_hid_attribute_t));
 		memcpy(lpr_options, ps_opts, num_lpr_options * sizeof(rnd_hid_attribute_t));
 		memcpy(lpr_options, base_lpr_options, sizeof(base_lpr_options));
@@ -60,8 +60,8 @@
 	 * HID's may want to free() this string value and replace it with a
 	 * new one based on how a user fills out a print dialog.
 	 */
-	val = &lpr_values[HA_lprcommand].str;
-	if ((*val == NULL) || (**val == '\0')) {
+	val = lpr_values[HA_lprcommand].str;
+	if ((val == NULL) || (*val == '\0')) {
 		free(*val);
 		*val = rnd_strdup("lpr");
 	}
Index: trunk/src_plugins/export_png/png.c
===================================================================
--- trunk/src_plugins/export_png/png.c	(revision 34301)
+++ trunk/src_plugins/export_png/png.c	(revision 34302)
@@ -401,7 +401,7 @@
 static const rnd_export_opt_t *png_get_export_options(rnd_hid_t *hid, int *n)
 {
 	const char *suffix = get_file_suffix();
-	char *val = &png_values[HA_pngfile].str;
+	const char *val = png_values[HA_pngfile].str;
 
 	if ((PCB != NULL) && ((val == NULL) || (*val == '\0')))
 		pcb_derive_default_filename(PCB->hidlib.filename, &png_values[HA_pngfile], suffix);
Index: trunk/src_plugins/io_tedax/tetest.c
===================================================================
--- trunk/src_plugins/io_tedax/tetest.c	(revision 34301)
+++ trunk/src_plugins/io_tedax/tetest.c	(revision 34302)
@@ -189,7 +189,7 @@
 
 static const rnd_export_opt_t *tedax_etest_get_export_options(rnd_hid_t *hid, int *n)
 {
-	char *val = tedax_etest_values[HA_outfile].str;
+	const char *val = tedax_etest_values[HA_outfile].str;
 	if ((PCB != NULL) && (val == NULL))
 		pcb_derive_default_filename(PCB->hidlib.filename, &tedax_etest_values[HA_outfile], ".etest.tdx");