[OpenSIPS-Devel] [OpenSIPS/opensips] 42cba2: Fix pushing pure INT values into acc extra.

[Bogdan-Andrei Iancu]

  Branch: refs/heads/2.3
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 42cba2c0de9cb07e31c055bc82514c14735bd2e8
      https://github.com/OpenSIPS/opensips/commit/42cba2c0de9cb07e31c055bc82514c14735bd2e8
  Author: Bogdan-Andrei Iancu <bogdan at opensips.org>
  Date:   2018-02-13 (Tue, 13 Feb 2018)

  Changed paths:
    M modules/acc/acc_vars.c

  Log Message:
  -----------
  Fix pushing pure INT values into acc extra.

Convert integer values to str if the val does not advertise any STR val.

(cherry picked from commit 46e2dfa8dc520b31b465865013399cf6efc1454d)