[OpenSIPS-Devel] [OpenSIPS/opensips] b0f52d: Fix TH for BYEs used as CANCEL

[Bogdan-Andrei Iancu]

  Branch: refs/heads/2.1
  Home:   https://github.com/OpenSIPS/opensips
  Commit: b0f52d559e615e8dfecd1e7630b15a9c7584af4f
      https://github.com/OpenSIPS/opensips/commit/b0f52d559e615e8dfecd1e7630b15a9c7584af4f
  Author: Bogdan-Andrei Iancu <bogdan at opensips.org>
  Date:   2015-06-26 (Fri, 26 Jun 2015)

  Changed paths:
    M modules/dialog/dlg_handlers.c

  Log Message:
  -----------
  Fix TH for BYEs used as CANCEL

Trigger the dialog callbacks (used by TH) for BYEs which do not terminate the call (BYEs in early state can be used as CANCELs).
Reported by Antonis Psaras.
Closes #555