can't set max forwards if it's not there.

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3963 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Michael Jerris 2007-01-15 15:40:35 +00:00
parent c2b78628ee
commit 61dfa852ca
1 changed files with 4 additions and 2 deletions

View File

@ -4155,8 +4155,10 @@ static void sip_i_invite(nua_t *nua,
snprintf(uri, sizeof(uri), "%s@%s:%s", req_user, req_host, req_port);
switch_channel_set_variable(channel, "sip_req_uri", uri);
snprintf(uri, sizeof(uri), "%u", sip->sip_max_forwards->mf_count);
switch_channel_set_variable(channel, "max_forwards", uri);
if (sip->sip_max_forwards) {
snprintf(uri, sizeof(uri), "%u", sip->sip_max_forwards->mf_count);
switch_channel_set_variable(channel, "max_forwards", uri);
}
if ((tech_pvt->caller_profile = switch_caller_profile_new(switch_core_session_get_pool(session),
(char *) from->a_url->url_user,