[libpeas] Do not abort if a warning occurs during testing_show_widget()

[Garrett Regier <gregier src gnome org>]

commit ffd54f79bdb71d8a5ddcd96259ddf727a183901e
Author: Garrett Regier <garrettregier gmail com>
Date:   Thu Feb 14 03:38:19 2013 -0800

    Do not abort if a warning occurs during testing_show_widget()

 tests/libpeas-gtk/testing/testing.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/tests/libpeas-gtk/testing/testing.c b/tests/libpeas-gtk/testing/testing.c
index f95d4b9..7a5d2ea 100644
--- a/tests/libpeas-gtk/testing/testing.c
+++ b/tests/libpeas-gtk/testing/testing.c
@@ -136,6 +136,7 @@ void
 testing_show_widget (gpointer widget)
 {
   GtkWidget *window;
+  GLogFunc orig_log_handler;
 
   g_assert (GTK_IS_WIDGET (widget));
 
@@ -160,5 +161,10 @@ testing_show_widget (gpointer widget)
                     G_CALLBACK (delete_event_cb),
                     widget);
 
+  /* Do not abort if a warning occurs while running the widget */
+  orig_log_handler = g_log_set_default_handler (g_log_default_handler, NULL);
+
   gtk_main ();
+
+  g_log_set_default_handler (orig_log_handler, NULL);
 }