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Fixed a possible crash in the Schedule menu, in case Setup.EPGLinger is 0

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This commit is contained in:
Klaus Schmidinger 2021-04-29 09:19:58 +02:00
parent 4a199fe4ac
commit 10ffd08c82
2 changed files with 5 additions and 2 deletions
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3
HISTORY
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@ -9663,8 +9663,9 @@ Video Disk Recorder Revision History
- EXPIRELATENCY now only applies to VPS timers. - EXPIRELATENCY now only applies to VPS timers.
- Deleting expired timers is now triggered immediately after the timers are modified. - Deleting expired timers is now triggered immediately after the timers are modified.
2021-04-28: 2021-04-29:
- Now using a separate fixed value for internal EPG linger time. This fixes problems with - Now using a separate fixed value for internal EPG linger time. This fixes problems with
spawned timers jumping to the next event in case Setup.EPGLinger is very small. (reported spawned timers jumping to the next event in case Setup.EPGLinger is very small. (reported
by Jürgen Schneider). by Jürgen Schneider).
- Fixed a possible crash in the Schedule menu, in case Setup.EPGLinger is 0.

4
epg.c
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@ -7,7 +7,7 @@
* Original version (as used in VDR before 1.3.0) written by * Original version (as used in VDR before 1.3.0) written by
* Robert Schneider <Robert.Schneider@web.de> and Rolf Hakenes <hakenes@hippomi.de>. * Robert Schneider <Robert.Schneider@web.de> and Rolf Hakenes <hakenes@hippomi.de>.
* *
* $Id: epg.c 5.5 2021/04/28 20:44:56 kls Exp $ * $Id: epg.c 5.6 2021/04/29 09:19:58 kls Exp $
*/ */
#include "epg.h" #include "epg.h"
@ -1385,6 +1385,8 @@ const cSchedule *cSchedules::GetSchedule(const cChannel *Channel, bool AddIfMiss
{ {
// This is not very beautiful, but it dramatically speeds up the // This is not very beautiful, but it dramatically speeds up the
// "What's on now/next?" menus. // "What's on now/next?" menus.
if (!Channel)
return NULL;
static cSchedule DummySchedule(tChannelID::InvalidID); static cSchedule DummySchedule(tChannelID::InvalidID);
if (!Channel->schedule) if (!Channel->schedule)
Channel->schedule = GetSchedule(Channel->GetChannelID()); Channel->schedule = GetSchedule(Channel->GetChannelID());