outbound.c: removed warning.
outbound.c: removed warning.

darcs-hash:20060817183948-65a35-885d9d2d21e8982743a2bf4ef72f3c17cf3ba2ab.gz

erdincay/sofia-sip,jart/sofia-sip,jart/sofia-sip,unispeech/sofia-sip,jart/sofia-sip,xhook/sofia-sip,xhook/sofia-sip,xhook/sofia-sip,BelledonneCommunications/sofia-sip,erdincay/sofia-sip,erdincay/sofia-sip,unispeech/sofia-sip,unispeech/sofia-sip,erdincay/sofia-sip,xhook/sofia-sip,xhook/sofia-sip,BelledonneCommunications/sofia-sip,unispeech/sofia-sip,BelledonneCommunications/sofia-sip,BelledonneCommunications/sofia-sip