[OpenSIPS-Devel] [OpenSIPS/opensips] 2812de: Fix body re-assembling when adding a new body part...

[Bogdan Andrei IANCU]

  Branch: refs/heads/3.1
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 2812dea93f31710935410f42a0c728e724b021d4
      https://github.com/OpenSIPS/opensips/commit/2812dea93f31710935410f42a0c728e724b021d4
  Author: Bogdan-Andrei Iancu <bogdan at opensips.org>
  Date:   2022-06-10 (Fri, 10 Jun 2022)

  Changed paths:
    M msg_translator.c

  Log Message:
  -----------
  Fix body re-assembling when adding a new body part to an emptry received body

This fixes a regression introduced in b0591d285ad966c2cb13672de8071c03fcba7414
Fixes #2823
Credits go to @pergolafabio for the detailed reporting

(cherry picked from commit a05893a631193a37548cfae292ed7f00f63044e3)