[Mediawiki-l] upload odt files

[Patrick DUBAU]

Hi,

mediawiki 1.12

I want to upload odt files (open office) but i get the followning error 
message :
" This file is corrupt, has a zero size or an invalid extension"

I can upload : jpeg,doc and pdf files.
In  LocalSettings.php i added :
    $wgFileExtensions[] = 'odt';

Does someone has an idea ?