Catch possible "Permission denied" error on iframe elements in IE

Aleksander Machniak

2013-04-29 c958452d098be0cedf39e96a1ea29b1b5f265067

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