[OpenSIPS-Devel] [OpenSIPS/opensips] 5f9800: [pua] fix starting pua without clustering

[Bogdan Andrei IANCU]

  Branch: refs/heads/master
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 5f9800ec6d0bf87960ebd90c2527c512f6143afb
      https://github.com/OpenSIPS/opensips/commit/5f9800ec6d0bf87960ebd90c2527c512f6143afb
  Author: Bogdan-Andrei Iancu <bogdan at opensips.org>
  Date:   2021-06-09 (Wed, 09 Jun 2021)

  Changed paths:
    M modules/pua/clustering.c

  Log Message:
  -----------
  [pua] fix starting pua without clustering

Close #2550
Reported by @ovidiusas

(cherry picked from commit 1772ac909c3a134c66c14b254d55ff514809dcd8)