From 5efcb9fb4084eda4226e6a28747a0a7e130cfcc0 Mon Sep 17 00:00:00 2001
From: tpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>
Date: Thu, 1 Sep 2011 19:35:06 +0000
Subject: Fix display gamma setting crash in kdelibs

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1250815 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
---
 krandr/libkrandr.cc | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'krandr')

diff --git a/krandr/libkrandr.cc b/krandr/libkrandr.cc
index 90049c13e..956328872 100644
--- a/krandr/libkrandr.cc
+++ b/krandr/libkrandr.cc
@@ -841,6 +841,9 @@ void KRandrSimpleAPI::applySystemwideDisplayGamma(TQPtrList<SingleScreenData> sc
 			screendata = screenInfoArray.at(i);
 			output_info = randr_screen_info->outputs[i]->info;
 			CrtcInfo *current_crtc = randr_screen_info->outputs[i]->cur_crtc;
+			if (!current_crtc) {
+				continue;
+			}
 			// vvvvvvvvv This chunk of code is borrowed from xrandr vvvvvvvvvv
 			int size = XRRGetCrtcGammaSize(randr_display, current_crtc->id);
 			if (!size) {
-- 
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