[GRASS-SVN] r37234 - grass/trunk/lib/gis

[svn_grass at osgeo.org]

Author: martinl
Date: 2009-05-14 14:51:30 -0400 (Thu, 14 May 2009)
New Revision: 37234

Modified:
   grass/trunk/lib/gis/mapset_nme.c
Log:
rblazek: fix for QGIS crash


Modified: grass/trunk/lib/gis/mapset_nme.c
===================================================================
--- grass/trunk/lib/gis/mapset_nme.c	2009-05-14 10:39:36 UTC (rev 37233)
+++ grass/trunk/lib/gis/mapset_nme.c	2009-05-14 18:51:30 UTC (rev 37234)
@@ -140,13 +140,15 @@
 char **G_available_mapsets(void)
 {
     char **mapsets = NULL;
-    int alloc = 0;
+    int alloc = 50;
     int n = 0;
     DIR *dir;
     struct dirent *ent;
 
     G_debug(3, "G_available_mapsets");
 
+    mapsets = G_calloc(alloc, sizeof(char *));
+
     dir = opendir(G_location_path());
     if (!dir)
 	return mapsets;
@@ -170,6 +172,7 @@
 	}
 
 	mapsets[n++] = G_store(ent->d_name);
+	mapsets[n] = NULL;
     }
 
     closedir(dir);