Fixed handling inactive shared CA pids

CONTRIBUTORS

@@ -3616,6 +3616,7 @@ Helmut Binder <cco@aon.at>
  for adding CRC check of the CAT in cCaPidReceiver::Receive()
  for reporting that the 'else if' branch in cDevice::GetDeviceForTransponder() hasn't
  been active since version 1.7.29
+ for fixing handling inactive shared CA pids
 
 Ulrich Eckhardt <uli@uli-eckhardt.de>
  for reporting a problem with shutdown after user inactivity in case a plugin is

HISTORY

@@ -9507,3 +9507,4 @@ Video Disk Recorder Revision History
 - Now setting currentDisplayChannel = NULL before calling cStatus::MsgOsdClear() in
   ~cDisplayChannel(), to avoid possible problems in case a plugin calls IsOpen()
   (reported by Thomas Reufer).
+- Fixed handling inactive shared CA pids (thanks to Helmut Binder).

ci.c

@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: ci.c 4.29 2020/06/27 10:05:56 kls Exp $
+ * $Id: ci.c 4.30 2020/07/01 15:16:21 kls Exp $
  */
 
 #include "ci.h"
@@ -2557,7 +2557,7 @@ void cCamSlot::KeepSharedCaPids(int ProgramNumber, const int *CaSystemIds, int *
      return;
   int CaPids2[MAXRECEIVEPIDS + 1];
   for (cCiCaProgramData *p = caProgramList.First(); p; p = caProgramList.Next(p)) {
-      if (p->programNumber != ProgramNumber) {
+      if (p->Active()) {
          if (GetCaPids(source, transponder, p->programNumber, CaSystemIds, MAXRECEIVEPIDS + 1, CaPids2) > 0) {
             int *pCaPids2 = CaPids2;
             while (*pCaPids2) {