[OpenSIPS-Devel] [OpenSIPS/opensips] 8b3c5e: tls: allow free(NULL) with DBG_QM_MALLOC enabled

[Liviu Chircu]

  Branch: refs/heads/1.8
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 8b3c5ea514e8817c1d2ed841b6fbe1848982c54c
      https://github.com/OpenSIPS/opensips/commit/8b3c5ea514e8817c1d2ed841b6fbe1848982c54c
  Author: Liviu Chircu <liviu at opensips.org>
  Date:   2014-05-14 (Wed, 14 May 2014)

  Changed paths:
    M tls/tls_init.c

  Log Message:
  -----------
  tls: allow free(NULL) with DBG_QM_MALLOC enabled
(cherry picked from commit 99b049b1a04e3619e0aedde45a2209972e299d9c)