double language path in bloginfo('url')

// Visiting url is http://domain.com/en (and ‘en’ is not the default language)

// Problem:
bloginfo(‘url’); // outputs ‘http://domain.com/en/en’ which is a 404

// Possible solution:
// in qtrans_convertURL – mqtranslate_core.php

// behind:
// check for query language information and remove if found
if(preg_match(“#(&|\?)lang=([^&\#]+)#i”,$url,$match) && qtrans_isEnabled($match[2])) {
$url = preg_replace(“#(&|\?)lang=”.$match[2].”&?#i”,”$1″,$url);
}

// added:
// check for language path prefix and remove if found
if($url == ‘/en’) {
$url = ”;
}

Best regards,
Sander

https://wordpress.org/plugins/mqtranslate/