From 0555ef20a45e15c83f2698f276d105d686ea5c9f Mon Sep 17 00:00:00 2001
From: Cosimo Cecchi <cosimoc@gnome.org>
Date: Fri, 24 Oct 2014 14:53:26 -0700
Subject: [PATCH] testlevelbar: don't segfault when quitting testlevelbar

Quit the mainloop when the window is closed.

https://bugzilla.gnome.org/show_bug.cgi?id=707695
---
 tests/testlevelbar.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/tests/testlevelbar.c b/tests/testlevelbar.c
index 51b4af680b..41dce8bedf 100644
--- a/tests/testlevelbar.c
+++ b/tests/testlevelbar.c
@@ -55,6 +55,15 @@ increase_level (gpointer data)
   return G_SOURCE_CONTINUE;
 }
 
+static gboolean
+window_delete_event (GtkWidget *widget,
+                     GdkEvent *event,
+                     gpointer _data)
+{
+  gtk_main_quit ();
+  return FALSE;
+}
+
 int
 main (int argc, char *argv[])
 {
@@ -72,6 +81,9 @@ main (int argc, char *argv[])
   gtk_container_add (GTK_CONTAINER (window), bar);
   gtk_widget_show_all (window);
 
+  g_signal_connect (window, "delete-event",
+                    G_CALLBACK (window_delete_event), NULL);
+
   g_timeout_add (100, increase_level, bar);
   gtk_main ();