[OpenSIPS-Devel] [OpenSIPS/opensips] c9b8e7: Avoid compilation warnings.

[Maksym Sobolyev]

  Branch: refs/heads/3.0
  Home:   https://github.com/OpenSIPS/opensips
  Commit: c9b8e723b3d639ba2c1807eddf0ba6c3c87a7791
      https://github.com/OpenSIPS/opensips/commit/c9b8e723b3d639ba2c1807eddf0ba6c3c87a7791
  Author: Maksym Sobolyev <sobomax at sippysoft.com>
  Date:   2019-09-09 (Mon, 09 Sep 2019)

  Changed paths:
    M cfg.y
    M cfg_pp.c

  Log Message:
  -----------
  Avoid compilation warnings.

(cherry picked from commit 6452be40cc3c2c168eef261710885e06f5741371)