Bug introduced in PR #979

`request` is a null pointer in the event that a dialog expires by means of Kamailio's internal dialog expiry timer. Check it everywhere, just to be sure. You can view, comment on, or merge this pull request online at:

https://github.com/kamailio/kamailio/pull/993

-- Commit Summary --

* pua_dialoginfo: request does not exist when a dialog is expiring - check to make sure it does

-- File Changes --

M src/modules/pua_dialoginfo/pua_dialoginfo.c (24)

-- Patch Links --

https://github.com/kamailio/kamailio/pull/993.patch https://github.com/kamailio/kamailio/pull/993.diff