Fixed compiler error in client/device.c with VDR < 1.7.22 (reported by Uwe@vdrportal)

CONTRIBUTORS

@@ -205,3 +205,5 @@ Ville Skytt
 Methodus
   for suggesting to use HTTP code 503 for unavailable channels
 
+Uwe
+  for reporting a compiler error in client/device.c with VDR < 1.7.22

HISTORY

@@ -1,6 +1,8 @@
 VDR Plugin 'streamdev' Revision History
 ---------------------------------------
  
+- Fixed compiler error in client/device.c with VDR < 1.7.22 (reported by
+  Uwe@vdrportal)
 - Updated Italian translation (thanks to Diego Pierotto)
 - Added DeviceName() and DeviceType() to client device. The server IP and the
   number of the device used on the server are returned respectively.

client/device.c

@@ -117,7 +117,11 @@ bool cStreamdevDevice::ProvidesChannel(const cChannel *Channel, int Priority,
 			return false;
 	}
 
+#if APIVERSNUM >= 10722
 	if (IsTunedToTransponder(Channel)) {
+#else
+	if (const_cast<cStreamdevDevice*>(this)->IsTunedToTransponder(Channel)) {
+#endif
 		if (Channel->Ca() < CA_ENCRYPTED_MIN ||
 				(Channel->Vpid() && HasPid(Channel->Vpid())) ||
 				(Channel->Apid(0) && HasPid(Channel->Apid(0))))