- Fix parent folder permissions checking on folder creation (#1488443)

CHANGELOG

@@ -1,6 +1,7 @@
 CHANGELOG Roundcube Webmail
 ===========================
 
+- Fix parent folder permissions checking on folder creation (#1488443)
 - Set flexible width to login form fields (#1488418)
 - Fix re-draw bug on list columns change in IE8 (#1487822)
 - Allow mass-removal of addresses from a group (#1487748)

program/steps/settings/save_folder.inc

@@ -77,7 +77,7 @@ else {
 if (!$error && strlen($path) && (!strlen($old_imap) || $old_imap != $name_imap)) {
     $parent_opts = $STORAGE->folder_info($path);
     if ($parent_opts['namespace'] != 'personal'
-        && (empty($parent_opts['rights']) || !preg_match('/[ck]/', implode($parent_opts)))
+        && (empty($parent_opts['rights']) || !preg_match('/[ck]/', implode($parent_opts['rights'])))
     ) {
         $error = rcube_label('parentnotwritable');
     }