Fixed handling transfer mode on full featured DVB cards for encrypted channels that have no audio pid

CONTRIBUTORS

@@ -3273,3 +3273,7 @@ Tony Houghton <h@realh.co.uk>
  warning with Clang 3.4.1
  for suggesting to replace the NULL pointer assignment in ~cReceiver() to force a
  segfault with a call to abort()
+
+Christian Winkler <winkler_chr@yahoo.de>
+ for reporting a problem with transfer mode on full featured DVB cards for encrypted
+ channels that have no audio pid

HISTORY

@@ -8203,9 +8203,11 @@ Video Disk Recorder Revision History
 - Fixed detecting broken video data streams when recording.
 - Fixed handling frame detection buffer length (reported by Eike Sauer).
 
-2014-02-26: Version 2.1.6
+2014-02-27: Version 2.1.6
 
 - Revoked "Fixed some compiler warnings with Clang 3.4.1" from ci.c, because this
   did not compile with older versions of gcc (thanks to S<>ren Moch).
 - Fixed keeping the current position in the Recordings menu if a recording was
   deleted in a sub folder.
+- Fixed handling transfer mode on full featured DVB cards for encrypted channels
+  that have no audio pid (reported by Christian Winkler).

PLUGINS/src/dvbsddevice/dvbsdffdevice.c

@@ -3,7 +3,7 @@
  *
  * See the README file for copyright information and how to reach the author.
  *
- * $Id: dvbsdffdevice.c 3.1 2013/12/25 13:27:00 kls Exp $
+ * $Id: dvbsdffdevice.c 3.2 2014/02/27 15:34:33 kls Exp $
  */
 
 #include "dvbsdffdevice.h"
@@ -400,8 +400,8 @@ bool cDvbSdFfDevice::SetChannelDevice(const cChannel *Channel, bool LiveView)
 
   bool DoTune = !IsTunedToTransponder(Channel);
 
-  bool pidHandlesVideo = pidHandles[ptVideo].pid == vpid;
-  bool pidHandlesAudio = pidHandles[ptAudio].pid == apid;
+  bool pidHandlesVideo = vpid && pidHandles[ptVideo].pid == vpid;
+  bool pidHandlesAudio = apid && pidHandles[ptAudio].pid == apid;
 
   bool TurnOffLivePIDs = DoTune
                          || !IsPrimaryDevice()