Fix sorting messages by size on servers without SORT capability (#1489981)

Aleksander Machniak

2014-07-11 4922e55d582fb1907211bba8cc539551475f280f

 program/lib/Roundcube/rcube_imap_generic.php

@@ -1916,8 +1916,8 @@
                        $result[$id] = '';
                    }
                } else if ($mode == 2) {
                    if (preg_match('/(UID|RFC822\.SIZE) ([0-9]+)/', $line, $matches)) {
                        $result[$id] = trim($matches[2]);
                    if (preg_match('/' . $index_field . ' ([0-9]+)/', $line, $matches)) {
                        $result[$id] = trim($matches[1]);
                    } else {
                        $result[$id] = 0;
                    }