[GRASS-SVN] r29688 - grass/trunk/vector/v.edit/cmd

[svn_grass at osgeo.org]

Author: martinl
Date: 2008-01-12 15:52:20 -0500 (Sat, 12 Jan 2008)
New Revision: 29688

Modified:
   grass/trunk/vector/v.edit/cmd/main.c
Log:
v.edit: avoid segfault if no cats given

Modified: grass/trunk/vector/v.edit/cmd/main.c
===================================================================
--- grass/trunk/vector/v.edit/cmd/main.c	2008-01-12 20:44:10 UTC (rev 29687)
+++ grass/trunk/vector/v.edit/cmd/main.c	2008-01-12 20:52:20 UTC (rev 29688)
@@ -60,7 +60,7 @@
 
     /* get list of categories */
     Clist = Vect_new_cat_list();
-    if (Vect_str_to_cat_list(params.cat->answer, Clist)) {
+    if (params.cat->answer && Vect_str_to_cat_list(params.cat->answer, Clist)) {
 	G_fatal_error (_("Unable to get category list <%s>"),
 		       params.cat->answer);
     }