- Return false from putLineC instead of NULL, for consistence

alecpl

2010-09-10 a5c56b3b21c45838d184c454883d46aeb751fda2

 program/include/rcube_imap_generic.php

@@ -135,7 +135,7 @@
    private function putLineC($string, $endln=true)
    {
        if (!$this->fp)
            return NULL;
            return false;

       if ($endln)
          $string .= "\r\n";