[OpenSIPS-Devel] [OpenSIPS/opensips] e98d96: Improve error reporting for unknown script vars

[Liviu Chircu]

  Branch: refs/heads/2.2
  Home:   https://github.com/OpenSIPS/opensips
  Commit: e98d96affa54daad36c2491ced107c8b222d6e9c
      https://github.com/OpenSIPS/opensips/commit/e98d96affa54daad36c2491ced107c8b222d6e9c
  Author: Liviu Chircu <liviu at opensips.org>
  Date:   2016-05-26 (Thu, 26 May 2016)

  Changed paths:
    M pvar.c

  Log Message:
  -----------
  Improve error reporting for unknown script vars

Fixes #574

(cherry picked from commit 97ace293dd4c7eb2fe8cd8fbee693455a5737861)