From 0af83a41ecb7f06f736e639816392dd7abc6b40e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lubo=C5=A1=20Lu=C5=88=C3=A1k?= <l.lunak@kde.org>
Date: Fri, 18 Apr 2008 14:04:11 +0000
Subject: [PATCH] Don't crash when XGrabKeyboard() fails for some reason.

svn path=/trunk/KDE/kdebase/workspace/; revision=798523
---
 utils.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/utils.cpp b/utils.cpp
index 695d6abaa2..de949f526d 100644
--- a/utils.cpp
+++ b/utils.cpp
@@ -298,7 +298,10 @@ bool grabXKeyboard( Window w )
 
 void ungrabXKeyboard()
     {
-    assert( keyboard_grabbed );
+    if( !keyboard_grabbed )
+        { // grabXKeyboard() may fail sometimes, so don't fail, but at least warn anyway
+        kDebug() << "ungrabXKeyboard() called but keyboard not grabbed!";
+        }
     keyboard_grabbed = false;
     XUngrabKeyboard( display(), xTime());
     }