we need to define a default in
global.php as otherwise there are strange things happening if
global.ini.php file is missing. Piwik then uses an empty tmp path, resulting in overwriting Piwik's
index.php to prevent directory listing of the tmp path.
Test were failing because the behavior of missing
global.ini.php is tested in
@mattab I'm going to merge this now in order to have working tests again. If we need to change something again, feel free to create a new issue