login/edit: silence code warning on missing values

Ignore empty email/name.

diff --git a/login/edit.php b/login/edit.php
index 8f39f09df5ee36f9d05c5ef2ce297f4d692b4450..9b339a22dedf1cd8121bbda10777931190137194 100644 (file)
--- a/login/edit.php
+++ b/login/edit.php
@@ -205,7 +205,7 @@ foreach ($cols as $col => &$colconf) {
        else {
                if (isset($cols[$col]['filter'])) {
                        list ($targetstr, $inputstr) = $cols[$col]['filter'];
-                       $colconf['value'] = str_replace($targetstr, $inputstr, $colconf['value']);
+                       $colconf['value'] = str_replace($targetstr, $inputstr, @$colconf['value']);
                }
 
                $attrs = [