[OpenSIPS-Devel] [OpenSIPS/opensips] f2f580: Free double pointer.

[Bogdan-Andrei Iancu]

  Branch: refs/heads/2.1
  Home:   https://github.com/OpenSIPS/opensips
  Commit: f2f5808bfbe2733f98ea0066d1f457d9408056cc
      https://github.com/OpenSIPS/opensips/commit/f2f5808bfbe2733f98ea0066d1f457d9408056cc
  Author: Bogdan-Andrei Iancu <bogdan at opensips.org>
  Date:   2015-08-10 (Mon, 10 Aug 2015)

  Changed paths:
    M modules/usrloc/dlist.c

  Log Message:
  -----------
  Free double pointer.

While looping over all location-like tables, set to NULL the result pointer after each iteration.
Reported by @ionutrazvanionita
Closes  #566 .

(cherry picked from commit 719f298d5ad3300b790f64cfed40e797eeb23225)