Add brackets around then-clause.

4 months ago · 6f4d969e23
1 changed files with 2 additions and 1 deletions
--- a/program/actions/mail/list.php
+++ b/program/actions/mail/list.php
@ -62,8 +62,9 @@ class rcmail_action_mail_list extends rcmail_action_mail_index
        // register layout change
        if ($layout && preg_match('/^[a-zA-Z_-]+$/', $layout)) {
            $rcmail->output->set_env('layout', $layout);
-            if (!in_array('layout', $dont_override))
+            if (!in_array('layout', $dont_override)) {
                $save_arr['layout'] = $layout;
+            }
            // force header replace on layout change
            if (!empty($_SESSION['list_attrib']['columns'])) {
                $cols = $_SESSION['list_attrib']['columns'];