From d3d2aa92e11bf0f8fbb55aeaa42736ba1981da8f Mon Sep 17 00:00:00 2001
From: Jellyfrog <Jellyfrog@users.noreply.github.com>
Date: Sun, 14 Aug 2022 16:12:46 +0200
Subject: [PATCH] Fix alert log clearing SQL query (#14200)

only replace one, lock_and_purge_query() already takes care of second...
---
 daily.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/daily.php b/daily.php
index 1909876fa8..7541fd3c1e 100644
--- a/daily.php
+++ b/daily.php
@@ -287,7 +287,7 @@ if ($options['f'] === 'alert_log') {
     if (! (is_numeric($purge_duration) && $purge_duration > 0)) {
         return -2;
     }
-    $sql = str_replace('?', strval($purge_duration), $sql);
+    $sql = preg_replace('/\?/', strval($purge_duration), $sql, 1);
     lock_and_purge_query($table, $sql, $msg);
 }