提交 6904ae6f authored 作者: Anthony Minessale's avatar Anthony Minessale

FS-4404 regression from b9b4db7d

上级 27155bcb
......@@ -1074,13 +1074,15 @@ static void our_sofia_event_callback(nua_event_t event,
case nua_i_cancel:
switch_channel_set_variable(channel, "sip_hangup_disposition", "recv_cancel");
if (sip && channel) {
switch_channel_set_variable(channel, "sip_hangup_disposition", "recv_cancel");
if (sip && channel && sip->sip_reason) {
char *reason_header = sip_header_as_string(nh->nh_home, (void *) sip->sip_reason);
if (sip->sip_reason) {
char *reason_header = sip_header_as_string(nh->nh_home, (void *) sip->sip_reason);
if (!zstr(reason_header)) {
switch_channel_set_variable_partner(channel, "sip_reason", reason_header);
if (!zstr(reason_header)) {
switch_channel_set_variable_partner(channel, "sip_reason", reason_header);
}
}
}
......
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