[dev] [dexonline/dexonline] 0ebdbb: Avoid duplicates when displaying homonym trees.

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dexonline/dexonline
  Commit: 0ebdbb918c217f3c5df30f1daf112eef8b6dd570
      https://github.com/dexonline/dexonline/commit/0ebdbb918c217f3c5df30f1daf112eef8b6dd570
  Author: Cătălin Frâncu <cata at francu.com>
  Date:   2017-06-27 (Tue, 27 Jun 2017)

  Changed paths:
    M phplib/models/Tree.php
    M wwwbase/editTree.php

  Log Message:
  -----------
  Avoid duplicates when displaying homonym trees.