[OpenSIPS-Devel] [OpenSIPS/opensips] 28066a: dialog: fix -Wmaybe-uninitialized compiler warning

[Ovidiu Sas]

  Branch: refs/heads/3.0
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 28066aa0c064011b9fe2d5071d02fa29ac29972b
      https://github.com/OpenSIPS/opensips/commit/28066aa0c064011b9fe2d5071d02fa29ac29972b
  Author: Ovidiu Sas <osas at voipembedded.com>
  Date:   2020-11-16 (Mon, 16 Nov 2020)

  Changed paths:
    M modules/dialog/dlg_handlers.c

  Log Message:
  -----------
  dialog: fix -Wmaybe-uninitialized compiler warning

(cherry picked from commit c2cb01734c997e9a1ba348bc0e77fc44b66832f2)