FS-8053: handle a=sendonly, a=sendrecv, a=recvonly to change who is sending video during a call

src/mod/endpoints/mod_sofia/sofia.c

@@ -7510,6 +7510,7 @@ static void sofia_handle_sip_i_state(switch_core_session_t *session, int status,
 			sofia_clear_flag(tech_pvt, TFLAG_NEW_SDP);
 			switch_channel_set_flag(tech_pvt->channel, CF_REINVITE);
 
+
 			if (tech_pvt->mparams.num_codecs) {
 				match = sofia_media_negotiate_sdp(session, r_sdp, SDP_TYPE_RESPONSE);
 			}