[OpenSIPS-Devel] [OpenSIPS/opensips] bc759b: Fix broken dlg_val assigment when value is NULL.

[Bogdan-Andrei Iancu]

  Branch: refs/heads/1.11
  Home:   https://github.com/OpenSIPS/opensips
  Commit: bc759b07aa1ca8175102432aaa70b7abb09baebd
      https://github.com/OpenSIPS/opensips/commit/bc759b07aa1ca8175102432aaa70b7abb09baebd
  Author: Bogdan-Andrei Iancu <bogdan at opensips.org>
  Date:   2014-07-10 (Thu, 10 Jul 2014)

  Changed paths:
    M modules/dialog/dlg_vals.c

  Log Message:
  -----------
  Fix broken dlg_val assigment when value is NULL.

(cherry picked from commit 2c7e33e67c82ce54addf97e558f5f8b8473bab19)