[Phpmyadmin-git] [phpmyadmin/phpmyadmin] 6c2311: Better variable name and unset it after use

[Michal Čihař]

  Branch: refs/heads/master
  Home:   https://github.com/phpmyadmin/phpmyadmin
  Commit: 6c23112446d7c7d37884d496e8ed94c6aecafd5e
      https://github.com/phpmyadmin/phpmyadmin/commit/6c23112446d7c7d37884d496e8ed94c6aecafd5e
  Author: Michal Čihař <michal at cihar.com>
  Date:   2014-02-19 (Wed, 19 Feb 2014)

  Changed paths:
    M libraries/session.inc.php

  Log Message:
  -----------
  Better variable name and unset it after use

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