If you send an HTTP request using eZHTTPTool::sendHTTPRequest() to an URL with a domain name containing a dash , it's misunderpreted and doesn't get executed.

To fix it, we just need to add a dash in the regexp on line 228 (in 3.9.1 stable) of lib/ezutils/classes/ezhttptool.php.

"/^((http[s]?:\/\/)([a-zA-Z0-9_.]+))?([\/]?[~]?(\.?[^.]+[~]?)*)/i"

becomes

"/^((http[s]?:\/\/)([a-zA-Z0-9_.-]+))?([\/]?[~]?(\.?[^.]+[~]?)*)/i"