Session#receiveReinvite: fail fast if request has no body
Session#receiveReinvite: fail fast if request has no body

markandrus/SIP.js,Escaux/SIP.js,joseph-onsip/SIP.js,onsip/SIP.js,onsip/SIP.js,josephfrazier/SIP.js,ronlobo/SIP.js