[OpenSIPS-Devel] [OpenSIPS/opensips] e38af9: proto2a(): Do not segfault on PROTO_NONE (0)

[Liviu Chircu]

  Branch: refs/heads/2.4
  Home:   https://github.com/OpenSIPS/opensips
  Commit: e38af9e78c951ec31b4e9309544b167745267360
      https://github.com/OpenSIPS/opensips/commit/e38af9e78c951ec31b4e9309544b167745267360
  Author: Liviu Chircu <liviu at opensips.org>
  Date:   2020-04-16 (Thu, 16 Apr 2020)

  Changed paths:
    M socket_info.h

  Log Message:
  -----------
  proto2a(): Do not segfault on PROTO_NONE (0)

(cherry picked from commit 54064b4614d42164b49105b43f9a5dc1ce308a92)