From a75a7ed0860ec4cc91f538c8222822f40229b402 Mon Sep 17 00:00:00 2001
From: Albert Astals Cid <aacid@kde.org>
Date: Sat, 1 Mar 2014 17:01:14 +0100
Subject: [PATCH] Do not start a text generation thread if we're closing

Fixes occasional crash and makes no sense either :D
---
 core/generator.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/generator.cpp b/core/generator.cpp
index 41beb92b7..33c79936f 100644
--- a/core/generator.cpp
+++ b/core/generator.cpp
@@ -229,7 +229,7 @@ void Generator::generatePixmap( PixmapRequest *request )
          * We create the text page for every page that is visible to the
          * user, so he can use the text extraction tools without a delay.
          */
-        if ( hasFeature( TextExtraction ) && !request->page()->hasTextPage() && canGenerateTextPage() ) {
+        if ( hasFeature( TextExtraction ) && !request->page()->hasTextPage() && canGenerateTextPage() && !d->m_closing ) {
             d->mTextPageReady = false;
             d->textPageGenerationThread()->startGeneration( request->page() );
         }