Ideally this should have been available in configuration.php as well.
The Language Manager actually pushes this variable to the configuration. The config.php should only be used during installation and not after that.
However - I think, the getConfig Code does indicate that it is reading from config.php if the file is null.
The code logic should be
1. Check if configuration.php exists, if yes - read it from there or read it from config.php.
2. I can open this as a bug in 1.6 and fix it.
3. With 1.5 - not sure when it would be released next.
Thanks
Sudhi
--
Thanks & Regards
Sudhi
Founder & Chief Architect
Hooduku Inc
Plexicloud
1.888.262.8389http://www.hooduku.com
http://www.plexicloud.com