From 15030f6acece1060f9736f875fe3abbcf9392263 Mon Sep 17 00:00:00 2001
From: Klaus Schmidinger <vdr@tvdr.de>
Date: Sun, 8 Aug 2004 14:31:33 +0200
Subject: [PATCH] Fixed a crash in case the last line in channels.conf is a
 group separator

---
 CONTRIBUTORS | 4 ++++
 HISTORY      | 2 ++
 menu.c       | 9 ++++++---
 3 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 50b2d3d2..1e7f92a5 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -1064,3 +1064,7 @@ J
 
 Mike parker <vdr@msatt.freeserve.co.uk>
  for helping to test support for NVOD channels
+
+Dick Streefland <Dick.Streefland@xs4all.nl>
+ for fixing a crash in case the last line in channels.conf is a group separator and
+ that group is selected in the channel display
diff --git a/HISTORY b/HISTORY
index 54ae9935..1b533929 100644
--- a/HISTORY
+++ b/HISTORY
@@ -2974,3 +2974,5 @@ Video Disk Recorder Revision History
   (thanks to Andreas Share for pointing this out).
 - Fixed a possible NULL pointer assignment in cMenuText::SetText() (thanks to
   Marco Schlüssler).
+- Fixed a crash in case the last line in channels.conf is a group separator and
+  that group is selected in the channel display (thanks to Dick Streefland).
diff --git a/menu.c b/menu.c
index d297d04e..512cd3a9 100644
--- a/menu.c
+++ b/menu.c
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: menu.c 1.310 2004/08/08 14:19:37 kls Exp $
+ * $Id: menu.c 1.311 2004/08/08 14:29:14 kls Exp $
  */
 
 #include "menu.h"
@@ -2628,8 +2628,11 @@ eOSState cDisplayChannel::ProcessKey(eKeys Key)
     //TODO
     //XXX case kGreen:  return osEventNow;
     //XXX case kYellow: return osEventNext;
-    case kOk:     if (group >= 0)
-                     Channels.SwitchTo(Channels.Get(Channels.GetNextNormal(group))->Number());
+    case kOk:     if (group >= 0) {
+                     cChannel *channel = Channels.Get(Channels.GetNextNormal(group));
+                     if (channel)
+                        Channels.SwitchTo(channel->Number());
+                     }
                   return osEnd;
     default:      if ((Key & (k_Repeat | k_Release)) == 0) {
                      cRemote::Put(Key);