[OpenSIPS-Devel] [OpenSIPS/opensips] a3c256: Fix reporting if t_request() failed.

[Bogdan-Andrei Iancu]

  Branch: refs/heads/2.1
  Home:   https://github.com/OpenSIPS/opensips
  Commit: a3c256953b618f8dd2332afa3f8080195414efe1
      https://github.com/OpenSIPS/opensips/commit/a3c256953b618f8dd2332afa3f8080195414efe1
  Author: Bogdan-Andrei Iancu <bogdan at opensips.org>
  Date:   2015-08-18 (Tue, 18 Aug 2015)

  Changed paths:
    M modules/pua/send_publish.c

  Log Message:
  -----------
  Fix reporting if t_request() failed.

Capture and report futher if the t_request() failed to send out the PUBLISH request.

(cherry picked from commit 4791a506912d67f90dfe66e7292500046d59ef4a)