[Phpmyadmin-git] [phpmyadmin/phpmyadmin] 003ede: Avoid undefined variable notices

[Marc Delisle]

  Branch: refs/heads/master
  Home:   https://github.com/phpmyadmin/phpmyadmin
  Commit: 003ede0c61103fd59f8d3862e7a0a08f4f8eb1a5
      https://github.com/phpmyadmin/phpmyadmin/commit/003ede0c61103fd59f8d3862e7a0a08f4f8eb1a5
  Author: Marc Delisle <marc at infomarc.info>
  Date:   2014-02-05 (Wed, 05 Feb 2014)

  Changed paths:
    M export.php

  Log Message:
  -----------
  Avoid undefined variable notices

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