From 1c577e2a12387176e3870d7c5af282f7e6954ced Mon Sep 17 00:00:00 2001
From: Bernhard Miklautz <bmiklautz@thinstuff.com>
Date: Wed, 24 Aug 2011 09:27:56 +0200
Subject: [PATCH] Changed return value check for XGetWindowProperty

XGetWindowProperty return None if the property isn't found.
So raise an error is None is returned. Otherwise the property
was returned.
---
 client/X11/xf_window.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/client/X11/xf_window.c b/client/X11/xf_window.c
index 9a33e534d..c99657e63 100644
--- a/client/X11/xf_window.c
+++ b/client/X11/xf_window.c
@@ -94,7 +94,7 @@ boolean xf_GetWindowProperty(xfInfo* xfi, Window window, Atom property, int leng
 			property, 0, length, False, AnyPropertyType,
 			&actual_type, &actual_format, nitems, bytes, prop);
 
-	if (status != Success)
+	if (status == None)
 		return False;
 
 	return True;