installer/rcube_install.php
@@ -217,10 +217,12 @@ // save change $this->config[$prop] = $value; $dump = self::_dump_var($value, $prop); // replace the matching line in config file $out = preg_replace( '/(\$rcmail_config\[\''.preg_quote($prop).'\'\])\s+=\s+(.+);/Uie', "'\\1 = ' . rcube_install::_dump_var(\$value, \$prop) . ';'", '/(\$rcmail_config\[\''.preg_quote($prop).'\'\])\s+=\s+(.+);/Ui', "\\1 = $dump;", $out); }