[dev] [dexonline/dexonline] e8b1be: Fix undefined variable bug.

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dexonline/dexonline
  Commit: e8b1be00478c3018b21344b82e3db327898d6440
      https://github.com/dexonline/dexonline/commit/e8b1be00478c3018b21344b82e3db327898d6440
  Author: Cătălin Frâncu <cata at francu.com>
  Date:   2017-12-04 (Mon, 04 Dec 2017)

  Changed paths:
    M phplib/AdminStringUtil.php

  Log Message:
  -----------
  Fix undefined variable bug.