[OpenSIPS-Devel] [OpenSIPS/opensips] 6a565b: also check input parameter for exec_async

[ionutrazvanionita]

  Branch: refs/heads/master
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 6a565b8b0baffd6a7ae53c65daaea468e0131c66
      https://github.com/OpenSIPS/opensips/commit/6a565b8b0baffd6a7ae53c65daaea468e0131c66
  Author: ionutrazvanionita <ionutionita at opensips.org>
  Date:   2015-09-18 (Fri, 18 Sep 2015)

  Changed paths:
    M modules/exec/exec.c

  Log Message:
  -----------
  also check input parameter for exec_async