[dovecot/core] d3cc15: lib-test: Added missing va_end() call.

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: d3cc15f20e34ba52c851e7dd08c3bc61f5ca8659
      https://github.com/dovecot/core/commit/d3cc15f20e34ba52c851e7dd08c3bc61f5ca8659
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2016-09-09 (Fri, 09 Sep 2016)

  Changed paths:
    M src/lib-test/test-common.c

  Log Message:
  -----------
  lib-test: Added missing va_end() call.