[dovecot/core] 3c503f: lib-dcrypt: Add assert that vfs is initialized

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: 3c503fa10d3d0fe2abb1767caf217b0a770dc6aa
      https://github.com/dovecot/core/commit/3c503fa10d3d0fe2abb1767caf217b0a770dc6aa
  Author: Aki Tuomi <aki.tuomi at dovecot.fi>
  Date:   2016-11-25 (Fri, 25 Nov 2016)

  Changed paths:
    M src/lib-dcrypt/dcrypt.c

  Log Message:
  -----------
  lib-dcrypt: Add assert that vfs is initialized