Correctly create list of placeholders

diff --git a/lib/private/preferences.php b/lib/private/preferences.php
index 62ef908655196565334182012896870eaab69281..a4bfc650d08b467dc7141f8b80e0d21c3b98db54 100644 (file)
--- a/lib/private/preferences.php
+++ b/lib/private/preferences.php
@@ -226,7 +226,7 @@ class Preferences {
                        array_unshift($queryParams, $key);
                        array_unshift($queryParams, $app);
 
-                       $placeholders = (sizeof($chunk) == 50) ? $placeholders_50 : implode(',', array_fill(0, sizeof($users), '?'));
+                       $placeholders = (sizeof($chunk) == 50) ? $placeholders_50 : implode(',', array_fill(0, sizeof($chunk), '?'));
 
                        $query = 'SELECT `userid`, `configvalue` '
                                . ' FROM `*PREFIX*preferences` '