Fix missing first frame from outgoing DCS stream

As every DCS data packet has both the D-STAR header info and DV data in it,
we must process DV data for all DCS data packets, including the first packet
of a stream.

src/cdcsprotocol.cpp

@@ -94,8 +94,8 @@ void CDcsProtocol::Task(void)
             if ( g_GateKeeper.MayTransmit(Header->GetMyCallsign(), Ip, PROTOCOL_DCS, Header->GetRpt2Module()) )
             {
                 // handle it
-                if ( !OnDvHeaderPacketIn(Header, Ip) )
-                {
+                OnDvHeaderPacketIn(Header, Ip);
+
                 if ( !Frame->IsLastPacket() )
                 {
                     //std::cout << "DCS DV frame" << std::endl;
@@ -108,12 +108,6 @@ void CDcsProtocol::Task(void)
                 }
             }
             else
-                {
-                    //std::cout << "DCS DV header:" << std::endl << *Header << std::endl;
-                    delete Frame;
-                }
-            }
-            else
             {
                 delete Header;
                 delete Frame;