[phpMyAdmin Git] [phpmyadmin/phpmyadmin] 1a7248: Do not try to unset not set array

[Michal Čihař]

  Branch: refs/heads/master
  Home:   https://github.com/phpmyadmin/phpmyadmin
  Commit: 1a72482ec472fbdd7e94ed099901a5b03bfb2213
      https://github.com/phpmyadmin/phpmyadmin/commit/1a72482ec472fbdd7e94ed099901a5b03bfb2213
  Author: Michal Čihař <michal at cihar.com>
  Date:   2017-01-20 (Fri, 20 Jan 2017)

  Changed paths:
    M libraries/Sanitize.php

  Log Message:
  -----------
  Do not try to unset not set array

Issue #12883

Signed-off-by: Michal Čihař <michal at cihar.com>