[OpenSIPS-Devel] [OpenSIPS/opensips] d2f652: core: fix string2hex returned length

[Răzvan Crainea]

  Branch: refs/heads/2.4
  Home:   https://github.com/OpenSIPS/opensips
  Commit: d2f6529b460475696be0a351bc8214167856f95a
      https://github.com/OpenSIPS/opensips/commit/d2f6529b460475696be0a351bc8214167856f95a
  Author: Razvan Crainea <razvan at opensips.org>
  Date:   2020-02-07 (Fri, 07 Feb 2020)

  Changed paths:
    M ut.h

  Log Message:
  -----------
  core: fix string2hex returned length

Reported by @johandeclercqdemocon in Ticket #1957

(cherry picked from commit 01e0ff99f4f80cf7dc9e0d8ec45362810b624c5b)
(cherry picked from commit 3f3f496cf883ea6ceb9c1e406fac243a219c74af)