Fixed STUN_ERROR() macro in <stun/stun_internal.h>.
Fixed STUN_ERROR() macro in <stun/stun_internal.h>.

darcs-hash:20060503135821-65a35-87d180dfcee288c754bc2f165d2229fb54b644ee.gz

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