Fix a crash due to performing full URI validation on a contact which only contains '*'.

(closes issue AST-1198)
Reported by: John Bigelow


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@396048 65c4cc65-6c06-0410-ace0-fbb531ad65f3

res/res_pjsip_registrar.c

@@ -99,6 +99,7 @@ static int registrar_validate_contacts(const pjsip_rx_data *rdata, struct ao2_co
 				pjsip_endpt_release_pool(ast_sip_get_pjsip_endpoint(), details.pool);
 				return -1;
 			}
+			continue;
 		} else if (previous && previous->star) {
 			/* If there is a previous contact and it is a '*' this is a deal breaker */
 			pjsip_endpt_release_pool(ast_sip_get_pjsip_endpoint(), details.pool);