[OpenSIPS-Devel] [OpenSIPS/opensips] b03abc: More fixes on wrong cast for fixup result

[Bogdan Andrei IANCU]

  Branch: refs/heads/3.0
  Home:   https://github.com/OpenSIPS/opensips
  Commit: b03abccd0520d29bb512a7ad5bd1cb90fa31d1b0
      https://github.com/OpenSIPS/opensips/commit/b03abccd0520d29bb512a7ad5bd1cb90fa31d1b0
  Author: Bogdan-Andrei Iancu <bogdan at opensips.org>
  Date:   2019-06-13 (Thu, 13 Jun 2019)

  Changed paths:
    M modules/sipcapture/sipcapture.c

  Log Message:
  -----------
  More fixes on wrong cast for fixup result

Credits go to @atrips
Related to #1730

(cherry picked from commit bcefb6a753a618bed011e3be49a1d1a59ee816a6)