check return value stop seg. Bug #967
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@2328 65c4cc65-6c06-0410-ace0-fbb531ad65f3
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@ -673,6 +673,10 @@ H323Channel * MyH323Connection::CreateRealTimeLogicalChannel(const H323Capabilit
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/* Determine the Local (A side) IP Address and port */
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info = on_create_connection(GetCallReference());
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if (!info) {
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return NULL;
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}
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GetControlChannel().GetLocalAddress().GetIpAndPort(externalIpAddress, port);
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externalPort = info->port;
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