Fix RTP streams route printing.

coreapi/linphonecall.c

@@ -1575,7 +1575,6 @@ static void linphone_call_log_fill_stats(LinphoneCallLog *log, AudioStream *st){
 
 void linphone_call_stop_audio_stream(LinphoneCall *call) {
 	if (call->audiostream!=NULL) {
-		call->audiostream->ice_check_list = NULL;
 		rtp_session_unregister_event_queue(call->audiostream->session,call->audiostream_app_evq);
 		ortp_ev_queue_flush(call->audiostream_app_evq);
 		ortp_ev_queue_destroy(call->audiostream_app_evq);
@@ -1601,7 +1600,6 @@ void linphone_call_stop_audio_stream(LinphoneCall *call) {
 void linphone_call_stop_video_stream(LinphoneCall *call) {
 #ifdef VIDEO_ENABLED
 	if (call->videostream!=NULL){
-		call->videostream->ice_check_list = NULL;
 		rtp_session_unregister_event_queue(call->videostream->session,call->videostream_app_evq);
 		ortp_ev_queue_flush(call->videostream_app_evq);
 		ortp_ev_queue_destroy(call->videostream_app_evq);