[OpenSIPS-Devel] [OpenSIPS/opensips] 1eeb44: destination sets: Add yet another NULL check

[Liviu Chircu]

  Branch: refs/heads/2.1
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 1eeb44db7150ad8d71f20c66bbc0033751872d16
      https://github.com/OpenSIPS/opensips/commit/1eeb44db7150ad8d71f20c66bbc0033751872d16
  Author: Liviu Chircu <liviu at opensips.org>
  Date:   2016-02-24 (Wed, 24 Feb 2016)

  Changed paths:
    M dset.c

  Log Message:
  -----------
  destination sets: Add yet another NULL check

Reported by Ovidiu Sas
Fixes #806

(cherry picked from commit 5718e24ea3c1d231365202c22893403dc58785bd)