[dev] [CatalinFrancu/dexonline] d9d4de: Fix null pointer exception.

[GitHub via Dev]

  Branch: refs/heads/master
  Home:   https://github.com/CatalinFrancu/dexonline
  Commit: d9d4de44a6e373fbffc09d22b8ade598ab9aa039
      https://github.com/CatalinFrancu/dexonline/commit/d9d4de44a6e373fbffc09d22b8ade598ab9aa039
  Author: Cătălin Frâncu <cata at francu.com>
  Date:   2015-08-24 (Mon, 24 Aug 2015)

  Changed paths:
    M phplib/models/Definition.php

  Log Message:
  -----------
  Fix null pointer exception.