[vinagre] Fix a crash when updating bookmarks side panel tree. Closes #599121.

[Jonh Wendell <jwendell src gnome org>]

commit b57b51250c74733060d47648b45a3b361fbaeb9e
Author: Jonh Wendell <jwendell gnome org>
Date:   Wed Oct 21 10:23:45 2009 -0300

    Fix a crash when updating bookmarks side panel tree. Closes #599121.

 vinagre/vinagre-fav.c |    7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)
---
diff --git a/vinagre/vinagre-fav.c b/vinagre/vinagre-fav.c
index 6ed635a..b4f633e 100644
--- a/vinagre/vinagre-fav.c
+++ b/vinagre/vinagre-fav.c
@@ -197,7 +197,7 @@ vinagre_fav_selection_changed_cb (GtkTreeSelection *selection,
 				  VinagreFav       *fav)
 {
   GtkTreeIter iter;
-  VinagreBookmarksEntry *entry;
+  VinagreBookmarksEntry *entry = NULL;
   gboolean avahi;
 
   if (gtk_tree_selection_get_selected (selection, NULL, &iter))
@@ -207,11 +207,10 @@ vinagre_fav_selection_changed_cb (GtkTreeSelection *selection,
 			  ENTRY_COL, &entry,
                           IS_AVAHI_COL, &avahi,
 			  -1);
+      if (avahi)
+	entry = NULL;
     }
 
-  if (avahi)
-    entry = NULL;
-
   /* Emits the signal saying that user has selected a bookmark */
   g_signal_emit (G_OBJECT (fav), 
 		 signals[FAV_SELECTED],