Don't crash if the tree is empty. (#164669, Priit Laes)

2005-01-20  Matthias Clasen  <mclasen@redhat.com>

	* gtk/gtktreeview.c (gtk_tree_view_search_move): Don't crash
	if the tree is empty.  (#164669, Priit Laes)
This commit is contained in:
Matthias Clasen
2005-01-20 13:12:35 +00:00
committed by Matthias Clasen
parent b37e0373ef
commit 40e322c122
4 changed files with 17 additions and 1 deletions

View File

@ -12497,7 +12497,8 @@ gtk_tree_view_search_move (GtkWidget *window,
/* search */
gtk_tree_selection_unselect_all (selection);
gtk_tree_model_get_iter_first (model, &iter);
if (!gtk_tree_model_get_iter_first (model, &iter))
return;
ret = gtk_tree_view_search_iter (model, selection, &iter, text,
&count, up?((tree_view->priv->selected_iter) - 1):((tree_view->priv->selected_iter + 1)));