punt

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9942 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/endpoints/mod_sofia/sofia.c

@@ -2228,7 +2228,9 @@ static void sofia_handle_sip_i_state(switch_core_session_t *session, int status,
 		channel = switch_core_session_get_channel(session);
 		tech_pvt = switch_core_session_get_private(session);
 		switch_assert(tech_pvt != NULL);
-		switch_assert(tech_pvt->nh != NULL);
+		if (!tech_pvt->nh) {
+			goto done;
+		}
 
 		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Channel %s entering state [%s]\n",
 						  switch_channel_get_name(channel), nua_callstate_name(ss_state));