[phpMyAdmin Git] [phpmyadmin/phpmyadmin] 10caf5: Check if variables are set prior to use

[Michal Čihař]

  Branch: refs/heads/QA_4_6
  Home:   https://github.com/phpmyadmin/phpmyadmin
  Commit: 10caf5bcae948c687fbd4d64eb5af2641a3c8119
      https://github.com/phpmyadmin/phpmyadmin/commit/10caf5bcae948c687fbd4d64eb5af2641a3c8119
  Author: Michal Čihař <michal at cihar.com>
  Date:   2016-11-28 (Mon, 28 Nov 2016)

  Changed paths:
    M libraries/Config.php

  Log Message:
  -----------
  Check if variables are set prior to use

Issue #12713

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