[GNUnet-SVN] r18787 - gnunet-gtk/src/fs

[gnunet]

Author: grothoff
Date: 2011-12-23 17:20:40 +0100 (Fri, 23 Dec 2011)
New Revision: 18787

Modified:
   gnunet-gtk/src/fs/gnunet-fs-gtk-event_handler.c
Log:
-check return value

Modified: gnunet-gtk/src/fs/gnunet-fs-gtk-event_handler.c
===================================================================
--- gnunet-gtk/src/fs/gnunet-fs-gtk-event_handler.c     2011-12-23 16:17:56 UTC 
(rev 18786)
+++ gnunet-gtk/src/fs/gnunet-fs-gtk-event_handler.c     2011-12-23 16:20:40 UTC 
(rev 18787)
@@ -782,7 +782,12 @@
         return FALSE;
       }
       tm = gtk_tree_view_get_model (tv);
-      gtk_tree_model_get_iter (tm, &iter, path);
+      if (TRUE != gtk_tree_model_get_iter (tm, &iter, path))
+      {
+       /* model empty? */
+       current_context_search_tab = NULL;
+       return FALSE;
+      }
       gtk_tree_model_get (tm, &iter, 9, &sr, -1);
       current_context_row_reference = gtk_tree_row_reference_new (tm, path);
       gtk_tree_path_free (path);