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avoiding nulls 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3557 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale 2006-12-06 16:38:41 +00:00
parent 500452fdc5
commit f7bcbb7216
1 changed files with 12 additions and 4 deletions
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16
src/mod/endpoints/mod_sofia/mod_sofia.c
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@ -4034,7 +4034,9 @@ static void sip_i_invite(nua_t *nua,
req_user = (char *) sip->sip_request->rq_url->url_user;
req_host = (char *) sip->sip_request->rq_url->url_host;
req_port = (char *) sip->sip_request->rq_url->url_port;
if (!(req_port = (char *) sip->sip_request->rq_url->url_port)) {
req_port = "5060";
}
switch_channel_set_variable(channel, "sip_req_user", req_user);
switch_channel_set_variable(channel, "sip_req_host", req_host);
@ -4042,15 +4044,21 @@ static void sip_i_invite(nua_t *nua,
contact_user = (char *) sip->sip_contact->m_url->url_user;
contact_host = (char *) sip->sip_contact->m_url->url_host;
contact_port = (char *) sip->sip_contact->m_url->url_port;
if (!(contact_port = (char *) sip->sip_contact->m_url->url_port)) {
contact_port = "5060";
}
switch_channel_set_variable(channel, "sip_contact_user", contact_user);
switch_channel_set_variable(channel, "sip_contact_host", contact_host);
switch_channel_set_variable(channel, "sip_contact_port", contact_port);
via_host = (char *) sip->sip_via->v_host;
via_port = (char *) sip->sip_via->v_port;
via_rport = (char *) sip->sip_via->v_rport;
if (!(via_port = (char *) sip->sip_via->v_port)) {
via_port = "5060";
}
if (!(via_rport = (char *) sip->sip_via->v_rport)) {
via_rport = "5060";
}
switch_channel_set_variable(channel, "sip_via_host", via_host);
switch_channel_set_variable(channel, "sip_via_port", via_port);