Fix another text wrapping issue (wrong handling of long unwrappable lines)

Aleksander Machniak

2013-05-23 db108e37793c7f8fc8ba11f00d0561d1f0bd32c0

 program/lib/Roundcube/rcube_mime.php

@@ -658,6 +658,10 @@
                            $subString = $substr_func($subString, 0, $spacePos, $charset);
                            $cutLength = $spacePos + 1;
                        }
                        else if ($cut === false && $breakPos === false) {
                            $subString = $string;
                            $cutLength = null;
                        }
                        else if ($cut === false) {
                            $spacePos = $strpos_func($string, ' ', 0, $charset);