Fixed checking the Ca() status of a cDevice

1 files changed, 11 insertions, 2 deletions

diff --git a/device.c b/device.c
index eccacaa3..c7e5b350 100644
--- a/device.c
+++ b/device.c
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: device.c 1.29 2002/10/20 16:05:51 kls Exp $
+ * $Id: device.c 1.30 2002/10/26 09:43:11 kls Exp $
  */
 
 #include "device.h"
@@ -52,7 +52,6 @@ cDevice::cDevice(void)
 
   for (int i = 0; i < MAXRECEIVERS; i++)
       receiver[i] = NULL;
-  ca = -1;
 
   if (numDevices < MAXDEVICES) {
      device[numDevices++] = this;
@@ -531,6 +530,16 @@ int cDevice::PlayAudio(const uchar *Data, int Length)
   return -1;
 }
 
+int cDevice::Ca(void) const
+{
+  int ca = 0;
+  for (int i = 0; i < MAXRECEIVERS; i++) {
+      if (receiver[i] && (ca = receiver[i]->ca) != 0)
+         break; // all receivers have the same ca
+      }
+  return ca;
+}
+
 int cDevice::Priority(void) const
 {
   int priority = IsPrimaryDevice() ? Setup.PrimaryLimit - 1 : DEFAULTPRIORITY;