Fixed #1555 : Bug with via_rewrite feature when the account gets deleted

git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@4206 74dad513-b988-da41-8d7b-12977e46ad98

1 files changed, 5 insertions, 2 deletions

diff --git a/pjsip/src/pjsip-ua/sip_reg.c b/pjsip/src/pjsip-ua/sip_reg.c
index 2bbc81b9..14f1edcf 100644
--- a/pjsip/src/pjsip-ua/sip_reg.c
+++ b/pjsip/src/pjsip-ua/sip_reg.c
@@ -818,8 +818,11 @@ PJ_DEF(pj_status_t) pjsip_regc_set_via_sent_by( pjsip_regc *regc,
 
     if (!via_addr)
         pj_bzero(&regc->via_addr, sizeof(regc->via_addr));
-    else
-        regc->via_addr = *via_addr;
+    else {
+        if (pj_strcmp(&regc->via_addr.host, &via_addr->host))
+            pj_strdup(regc->pool, &regc->via_addr.host, &via_addr->host);
+        regc->via_addr.port = via_addr->port;
+    }
     regc->via_tp = via_tp;
 
     return PJ_SUCCESS;