Don't segfault if somebody tries to popup an unrealized combo box.

2005-03-30  Matthias Clasen  <mclasen@redhat.com>

	* gtk/gtkcombobox.c (gtk_combo_box_popup): Don't
	segfault if somebody tries to popup an unrealized
	combo box.  (#172031, Felipe Heidrich)

diff --git a/gtk/gtkcombobox.c b/gtk/gtkcombobox.c
index 8fd4a77807e4c6092443cd2d39b6168f071a2a6b..11d85358cb4fdd978173269cae7944693cd2abf3 100644 (file)
--- a/gtk/gtkcombobox.c
+++ b/gtk/gtkcombobox.c
@@ -1590,6 +1590,9 @@ gtk_combo_box_popup (GtkComboBox *combo_box)
 
   g_return_if_fail (GTK_IS_COMBO_BOX (combo_box));
 
+  if (!GTK_WIDGET_REALIZED (combo_box))
+    return;
+
   if (GTK_WIDGET_MAPPED (combo_box->priv->popup_widget))
     return;