[gtk+/wip/csd: 753/757] window: Ensure stack value is not used uninitialised for titleless windows

[Rob Bradford <rbradford src gnome org>]

commit 925f1571141d661c305783da3b10fb9d23848e8f
Author: Rob Bradford <rob linux intel com>
Date:   Thu Apr 19 16:38:12 2012 +0100

    window: Ensure stack value is not used uninitialised for titleless windows
    
    The gtk_window_get_preferred_height function had an uninitialised variable in
    the case of the window not having a title box (e.g. popup windows.)

 gtk/gtkwindow.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkwindow.c b/gtk/gtkwindow.c
index 1962489..77a225a 100644
--- a/gtk/gtkwindow.c
+++ b/gtk/gtkwindow.c
@@ -6769,7 +6769,7 @@ gtk_window_get_preferred_height (GtkWidget *widget,
   GtkStyleContext *context;
   GtkStateFlags state;
   guint border_width;
-  int title_min;
+  int title_min = 0;
 
   window = GTK_WINDOW (widget);
   priv = window->priv;