[seed] xorg module - close display after using it

[Alan Knowles <alank src gnome org>]

commit 730b0e62854204175dd248e7ae61306348d4d882
Author: Alan Knowles <alan akbkhome com>
Date:   Wed Nov 30 22:52:49 2011 +0800

    xorg module - close display after using it

 modules/xorg/seed-xorg.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/modules/xorg/seed-xorg.c b/modules/xorg/seed-xorg.c
index af42fc5..75cc764 100644
--- a/modules/xorg/seed-xorg.c
+++ b/modules/xorg/seed-xorg.c
@@ -46,8 +46,10 @@ SeedValue seed_xorg_screensaverinfo_get_idletime(SeedContext ctx,
   
   if (display != NULL) {
 	  XScreenSaverQueryInfo(display, DefaultRootWindow(display), info);
-	  rc = info->idle;  
+	  rc = info->idle;
+	  XCloseDisplay(display);
   }
+  
 
   XFree(info);  
   return  seed_value_from_int(ctx, rc, exception);