[OpenSIPS-Devel] [OpenSIPS/opensips] 4d2906: dialog: only raise event if someone is listening

[Răzvan Crainea]

  Branch: refs/heads/2.4
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 4d2906cca99c376401c6b79bec3be0fc2f646f44
      https://github.com/OpenSIPS/opensips/commit/4d2906cca99c376401c6b79bec3be0fc2f646f44
  Author: Razvan Crainea <razvan at opensips.org>
  Date:   2021-04-22 (Thu, 22 Apr 2021)

  Changed paths:
    M modules/dialog/dlg_hash.c

  Log Message:
  -----------
  dialog: only raise event if someone is listening

(cherry picked from commit f5f85b677cceeb3ccf6c46a8f7428bc88652a977)