Hi,

if i define a constance in config.php, i have a php notice when clearing caches using command line.

For instance:
I copied "config.php-RECOMMENDED" to "config.php" and defined

define( 'EZP_APP_FOLDER_NAME', '../ezpublish' );

but, when i run:
$ php /var/www/apache2php53/ezp50/ezpublish/console ezpublish:legacy:script bin/php/ezcache.php --clear-all

i have the following PHP notice:

PHP Notice:  Constant EZP_APP_FOLDER_NAME already defined in /var/www/apache2php53/ezp50/ezpublish_testsystem/.run/config.php on line 4

Notice: Constant EZP_APP_FOLDER_NAME already defined in /var/www/apache2php53/ezp50/ezpublish_testsystem/.run/config.php on line 4

#1 - despite not being a bug, it's 'unclean' to see this notice
#2 - With the php notice one may think on Which 'EZP_APP_FOLDER_NAME' if being taken in account, the one from config.php or the one from autoload.php