Catch warning on is_readable() failure (open_basedir restriction)

Aleksander Machniak

2013-05-22 c16bd50947e0712385d9f4729fd23b6aef76308a

 program/lib/Roundcube/rcube_mime.php

@@ -795,7 +795,7 @@
        }

        foreach ($file_paths as $fp) {
            if (is_readable($fp)) {
            if (@is_readable($fp)) {
                $lines = file($fp, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
                break;
            }