From ada6766c194c8caf3415a023b74ffe46db9be119 Mon Sep 17 00:00:00 2001
From: Klaus Schmidinger <vdr@tvdr.de>
Date: Sun, 4 Dec 2011 12:56:55 +0100
Subject: [PATCH] Fixed a crash when deleting a recording while cutting it

---
 CONTRIBUTORS | 1 +
 HISTORY      | 1 +
 cutter.c     | 5 +++--
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 0dc3ecf8..3772203b 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -1922,6 +1922,7 @@ Ville Skytt
  for fixing the Language header of the Serbian translation file
  for using pkg-config to get fribidi, freetype and fontconfig cflags and libs
  for making the Makefile also install the include files
+ for fixing a crash when deleting a recording while cutting it
 
 Steffen Beyer <cpunk@reactor.de>
  for fixing setting the colored button help after deleting a recording in case the next
diff --git a/HISTORY b/HISTORY
index aaed9427..2ff8abaf 100644
--- a/HISTORY
+++ b/HISTORY
@@ -6769,3 +6769,4 @@ Video Disk Recorder Revision History
   which DVB-S devices are connected to the same sat cable and are therefore "bonded".
   This obsoletes the LNBSHARE patch. Users of the LNBSHARE patch will need to newly
   set up their sat devices with the above options.
+- Fixed a crash when deleting a recording while cutting it (thanks to Ville Skyttä).
diff --git a/cutter.c b/cutter.c
index 94653dd7..f4df7fe9 100644
--- a/cutter.c
+++ b/cutter.c
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: cutter.c 2.9 2011/10/09 16:09:58 kls Exp $
+ * $Id: cutter.c 2.10 2011/12/04 12:55:53 kls Exp $
  */
 
 #include "cutter.h"
@@ -100,7 +100,8 @@ void cCuttingThread::Action(void)
            if (fromIndex->Get(Index++, &FileNumber, &FileOffset, &Independent, &Length)) {
               if (FileNumber != CurrentFileNumber) {
                  fromFile = fromFileName->SetOffset(FileNumber, FileOffset);
-                 fromFile->SetReadAhead(MEGABYTE(20));
+                 if (fromFile)
+                    fromFile->SetReadAhead(MEGABYTE(20));
                  CurrentFileNumber = FileNumber;
                  }
               if (fromFile) {