[gtk+] Fix a small memory leak

[Matthias Clasen <matthiasc src gnome org>]

commit 945e7a08f3aba49350fd63483ae9afa67d3ea230
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Jun 15 23:35:51 2013 -0400

    Fix a small memory leak

 testsuite/gtk/builder.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/testsuite/gtk/builder.c b/testsuite/gtk/builder.c
index e924a9a..02daeac 100644
--- a/testsuite/gtk/builder.c
+++ b/testsuite/gtk/builder.c
@@ -2431,11 +2431,9 @@ test_menus (void)
 
   gtk_widget_destroy (GTK_WIDGET (window));
   g_object_unref (builder);
-
 }
 
-
-static void 
+static void
 test_file (const gchar *filename)
 {
   GtkBuilder *builder;
@@ -2474,7 +2472,6 @@ test_file (const gchar *filename)
   gtk_main ();
 
   g_object_unref (builder);
-  builder = NULL;
 }
 
 static void
@@ -2719,6 +2716,9 @@ test_expose_object (void)
 
   g_assert (external_object == G_OBJECT (builder));
   g_assert (external_object_swapped == G_OBJECT (builder));
+
+  g_object_unref (builder);
+  g_object_unref (image);
 }
 
 int