diff -u -p -r1.7.4.1 desktop-entries.c
--- libmenu/desktop-entries.c	5 Apr 2005 21:04:31 -0000	1.7.4.1
+++ libmenu/desktop-entries.c	5 Aug 2005 07:57:37 -0000
@@ -554,7 +554,7 @@ desktop_entry_add_legacy_category (Deskt
       for (; entry->categories[i]; i++);
     }
 
-  categories = g_new0 (GQuark, i + 1);
+  categories = g_new0 (GQuark, i + 2);
 
   i = 0;
   if (entry->categories != NULL)