Fix PHP8 warning

4 years ago · 0d676625d8
1 changed files with 1 additions and 1 deletions
--- a/index.php
+++ b/index.php
@ -140,7 +140,7 @@ if ($RCMAIL->task == 'login' && $RCMAIL->action == 'login') {
            parse_str($url, $query);

            // prevent endless looping on login page
-            if ($query['_task'] == 'login') {
+            if (!empty($query['_task']) && $query['_task'] == 'login') {
                unset($query['_task']);
            }