From 30e48300944ce478be110f1e0c2bdad1aec1cb58 Mon Sep 17 00:00:00 2001
From: Albert Astals Cid <aacid@kde.org>
Date: Sun, 14 Oct 2012 18:56:18 +0200
Subject: [PATCH] Do not crash if start or end layout don't exist

BUGS: 308003
FIXED-IN: 4.9.3
---
 core/textdocumentgenerator_p.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/core/textdocumentgenerator_p.h b/core/textdocumentgenerator_p.h
index c266cf627..749d6f2d9 100644
--- a/core/textdocumentgenerator_p.h
+++ b/core/textdocumentgenerator_p.h
@@ -36,6 +36,11 @@ namespace TextDocumentUtils {
 
             QTextLayout *startLayout = startBlock.layout();
             QTextLayout *endLayout = endBlock.layout();
+            if (!startLayout || !endLayout) {
+                kWarning() << "Start or end layout not found" << startLayout << endLayout;
+                page = -1;
+                return;
+            }
 
             int startPos = startPosition - startBlock.position();
             int endPos = endPosition - endBlock.position();