[Phpmyadmin-git] [phpmyadmin/phpmyadmin] fda047: Fix notice

[Marc Delisle]

  Branch: refs/heads/QA_4_2
  Home:   https://github.com/phpmyadmin/phpmyadmin
  Commit: fda047361d81f73d1488b028e00c70fa9bf689b9
      https://github.com/phpmyadmin/phpmyadmin/commit/fda047361d81f73d1488b028e00c70fa9bf689b9
  Author: Marc Delisle <marc at infomarc.info>
  Date:   2014-05-20 (Tue, 20 May 2014)

  Changed paths:
    M libraries/relation.lib.php

  Log Message:
  -----------
  Fix notice

Signed-off-by: Marc Delisle <marc at infomarc.info>