[OpenSIPS-Devel] [OpenSIPS/opensips] 885055: Fix double tracing in trace_dialog().

[Bogdan-Andrei Iancu]

  Branch: refs/heads/master
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 8850551ae23cce4cd9f5fdf5f03d9a8d6eb73f8f
      https://github.com/OpenSIPS/opensips/commit/8850551ae23cce4cd9f5fdf5f03d9a8d6eb73f8f
  Author: Bogdan-Andrei Iancu <bogdan at opensips.org>
  Date:   2014-11-24 (Mon, 24 Nov 2014)

  Changed paths:
    M modules/siptrace/siptrace.c

  Log Message:
  -----------
  Fix double tracing in trace_dialog().

If user AVPs are set and the trace flas is not, the code was forcing the tracing flag which was producing a duplicate of the trace. Now, the flags status (on/off) is also stored in the dialog (as var) and restore later, for each sequential request.

(cherry picked from commit 24ba3ed467bebc1f029e5c0627225f8d54163143)