[OpenSIPS-Devel] [OpenSIPS/opensips] fa558c: Fix previous commit

[Liviu Chircu]

  Branch: refs/heads/master
  Home:   https://github.com/OpenSIPS/opensips
  Commit: fa558c7c2a66ecbf6b6970554d07b0a30374b769
      https://github.com/OpenSIPS/opensips/commit/fa558c7c2a66ecbf6b6970554d07b0a30374b769
  Author: Liviu Chircu <liviu at opensips.org>
  Date:   2018-01-03 (Wed, 03 Jan 2018)

  Changed paths:
    M scripts/opensipsctl.fifo

  Log Message:
  -----------
  Fix previous commit

Avoid trapping the "EXIT" pseudo-signal altogether, as it may misbehave
on some shells (hangs the console or does not trap anything at all).