Avoid warnings; silently pipe http: urls through rcmail::url()

Thomas Bruederli

2012-07-13 88fb5635109ff5ed994aa5624c0bc1a95c814176

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<?php
 
// Help content iframe source
// $rcmail_config['help_source'] = 'http://trac.roundcube.net/wiki';
$rcmail_config['help_source'] = '';