E-Mail with UTF encoded Subject - if longer then expected length => becomes garbled in gmail

[eluser]takasia[/eluser]
Thanks!
This really saved my time :-)

I commented out also this line:

$str = trim(preg_replace('/^(.*)$/m', ' =?'.$this->charset.'?Q?$1?=', $str));

After that, I got this:

Subject: MY_TEXT_IN_JAPANESE

instead of this:

Subject: =?utf-8?Q?MY_TEXT_IN_JAPANESE?=