From 2084c1432e85ddc2a0cb16d46cf268c82773bf32 Mon Sep 17 00:00:00 2001
From: Tim Starling <tstarling@users.mediawiki.org>
Date: Wed, 4 Jan 2006 22:45:55 +0000
Subject: [PATCH] Ignore negative lag

---
 includes/Database.php | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/includes/Database.php b/includes/Database.php
index 6f48ce2b03..a0fce03a28 100644
--- a/includes/Database.php
+++ b/includes/Database.php
@@ -1638,8 +1638,12 @@ class Database {
 		while ( $row = $this->fetchObject( $res ) ) {
 			if ( $row->User == 'system user' ) {
 				if ( ++$slaveThreads == 2 ) {
-					# This is it, return the time
-					return $row->Time;
+					# This is it, return the time (except -ve)
+					if ( $row->Time > 1>>31 ) {
+						return 0;
+					} else {
+						return $row->Time;
+					}
 				}
 			}
 		}
-- 
2.20.1