[OpenSIPS-Devel] [OpenSIPS/opensips] 8f0c67: Proper handle the case of no usrloc domain registe...

[Bogdan-Andrei Iancu]

  Branch: refs/heads/2.2
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 8f0c677be7dfd3fe6b17932173f14e049ae466a5
      https://github.com/OpenSIPS/opensips/commit/8f0c677be7dfd3fe6b17932173f14e049ae466a5
  Author: Bogdan-Andrei Iancu <bogdan at opensips.org>
  Date:   2016-06-03 (Fri, 03 Jun 2016)

  Changed paths:
    M modules/nathelper/nathelper.c
    M modules/usrloc/dlist.c

  Log Message:
  -----------
  Proper handle the case of no usrloc domain registered.

Prevent get_next_udomain() crashing if there are no usrloc domains registered (reported by Qasim Akhan on users mailing list.
Do not enable the pinging support in nathelper if usrloc has no registered domains.