phpmyadmin/phpmyadmin — pull request #760 by slimtim (2013-11-19 22:42:58+00:00)
Title: Check that an array index is defined before accessing it to prevent an E_NOTICE

The following E_NOTICE message appears when accessing the /setup page to create a new config.inc.php file:
Notice: Undefined index: pma_config_loading in /var/www/phpmyadmingit/libraries/Config.class.php on line 1871

This fix checks that the array index is defined before accessing it.