[vte/vte-0-32] Add runtime check for X11 display

[Christian Persch <chpe src gnome org>]

commit 0870312c122b55f64b41390f4315b09d338c6556
Author: Young-Ho Cha <ganadist chollian net>
Date:   Fri Oct 28 14:10:03 2011 +0200

    Add runtime check for X11 display
    
    https://bugzilla.gnome.org/show_bug.cgi?id=660151

 src/vtebg.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/vtebg.c b/src/vtebg.c
index 5eeb778..8e80f96 100644
--- a/src/vtebg.c
+++ b/src/vtebg.c
@@ -234,6 +234,7 @@ vte_bg_get_for_screen(GdkScreen *screen)
                 pvt = bg->pvt;
 		pvt->screen = screen;
 #ifdef GDK_WINDOWING_X11
+            if (GDK_IS_X11_DISPLAY(gdk_screen_get_display(screen)))
             {
                 GdkEventMask events;
                 GdkWindow   *window;