[phpMyAdmin Git] [phpmyadmin/phpmyadmin] 5efab2: Avoid operating on unset array index

[Michal Čihař]

  Branch: refs/heads/QA_4_7
  Home:   https://github.com/phpmyadmin/phpmyadmin
  Commit: 5efab2700795d0948755f6c428070a6a8c3051e3
      https://github.com/phpmyadmin/phpmyadmin/commit/5efab2700795d0948755f6c428070a6a8c3051e3
  Author: Michal Čihař <michal at cihar.com>
  Date:   2018-01-16 (Tue, 16 Jan 2018)

  Changed paths:
    M libraries/pmd_common.php

  Log Message:
  -----------
  Avoid operating on unset array index

Fixes #13939

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