From c15a76c6e18b1f795915b0185ce05d51f8151b68 Mon Sep 17 00:00:00 2001
From: Matthias Clasen <mclasen@redhat.com>
Date: Sun, 10 Mar 2013 21:59:27 -0400
Subject: [PATCH] Fix a crash when getting header bar child properties

The find_child_link call will return NULL if the child is
the label.
---
 gtk/gtkheaderbar.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/gtk/gtkheaderbar.c b/gtk/gtkheaderbar.c
index 8a13a4d6e0..9de61758aa 100644
--- a/gtk/gtkheaderbar.c
+++ b/gtk/gtkheaderbar.c
@@ -905,6 +905,12 @@ gtk_header_bar_get_child_property (GtkContainer *container,
   Child *child;
 
   l = find_child_link (GTK_HEADER_BAR (container), widget);
+  if (l == NULL)
+    {
+      g_param_value_set_default (pspec, value);
+      return;
+    }
+
   child = l->data;
 
   switch (property_id)