doh
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@14068 d0543943-73ff-0310-b7d9-9358b9ac24b2
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@ -256,7 +256,7 @@ static void *SWITCH_THREAD_FUNC switch_nat_multicast_runtime(switch_thread_t *th
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if (nat_globals.nat_type == SWITCH_NAT_TYPE_UPNP) {
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/* look for our desc URL and servicetype in the packet */
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if (strstr(buf, nat_globals.descURL) && strstr(buf, nat_globals.data.servicetype)) {
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if (strstr(buf, nat_globals.descURL) && (buf == NULL || strstr(buf, nat_globals.data.servicetype))) {
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if (strstr(buf, "NTS: ssdp:alive")) {
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switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "got UPnP keep alive packet: \n%s\n", buf);
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/* did pub ip change */
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