[OpenSIPS-Devel] [OpenSIPS/opensips] 26a2b1: Fixed wrong triggering of post script callbacks.

[Bogdan-Andrei Iancu]

  Branch: refs/heads/2.3
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 26a2b1c07d0959cffdf72eac32c1c442fdf25cba
      https://github.com/OpenSIPS/opensips/commit/26a2b1c07d0959cffdf72eac32c1c442fdf25cba
  Author: Bogdan-Andrei Iancu <bogdan at opensips.org>
  Date:   2018-04-24 (Tue, 24 Apr 2018)

  Changed paths:
    M modules/tm/async.c

  Log Message:
  -----------
  Fixed wrong triggering of post script callbacks.

If the async() statement translates into a sync/inline operation as triggered from a non request route, do not trigger the post script callbacks.
Fix for #1312

(cherry picked from commit 7a821af654b11c51a171a7454b99ebf757becdbd)