Index: trunk/src/plug_footprint.c
===================================================================
--- trunk/src/plug_footprint.c	(revision 1421)
+++ trunk/src/plug_footprint.c	(revision 1422)
@@ -180,3 +180,9 @@
 	if (fctx->backend->fclose != NULL)
 		fctx->backend->fclose(fctx->backend, f, fctx);
 }
+
+const char *fp_get_library_shell(void)
+{
+	return Settings.LibraryShell;
+}
+
Index: trunk/src/plug_footprint.h
===================================================================
--- trunk/src/plug_footprint.h	(revision 1421)
+++ trunk/src/plug_footprint.h	(revision 1422)
@@ -71,4 +71,9 @@
 extern plug_fp_t *plug_fp_chain;
 
 
+/* Optional pcb-rnd-side glue for some implementations */
+
+/* Return the library shell string (from Settings) */
+const char *fp_get_library_shell(void);
+
 #endif
Index: trunk/src_plugins/fp_fs/fp_fs.c
===================================================================
--- trunk/src_plugins/fp_fs/fp_fs.c	(revision 1421)
+++ trunk/src_plugins/fp_fs/fp_fs.c	(revision 1422)
@@ -468,7 +468,7 @@
 {
 	char *basename, *params, *fullname;
 	FILE *f = NULL;
-	const char *libshell = Settings.LibraryShell;
+	const char *libshell = fp_get_library_shell();
 
 	fctx->field[F_IS_PARAMETRIC].i = fp_dupname(name, &basename, &params);
 	if (basename == NULL)