[OpenSIPS-Devel] [OpenSIPS/opensips] f6c711: Fix crash when vendor hasn't price for prefix

[Liviu Chircu]

  Branch: refs/heads/3.2
  Home:   https://github.com/OpenSIPS/opensips
  Commit: f6c711b1866ae1415eded5f3ad794ee20b401c57
      https://github.com/OpenSIPS/opensips/commit/f6c711b1866ae1415eded5f3ad794ee20b401c57
  Author: Artiom Druz <druz at sima-land.ru>
  Date:   2021-07-13 (Tue, 13 Jul 2021)

  Changed paths:
    M modules/rate_cacher/rate_cacher.c

  Log Message:
  -----------
  Fix crash when vendor hasn't price for prefix

(cherry picked from commit be9caba4ad469224c9213edcb1e8bdb11192c823)