From fdb0d596bff69d56463647f555edc3504a5cc131 Mon Sep 17 00:00:00 2001
From: Aaron Schulz <aaron@users.mediawiki.org>
Date: Tue, 26 Aug 2008 22:35:23 +0000
Subject: [PATCH] log strange anomaly

---
 includes/memcached-client.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/includes/memcached-client.php b/includes/memcached-client.php
index 6bd1838739..27bdc9933d 100644
--- a/includes/memcached-client.php
+++ b/includes/memcached-client.php
@@ -795,6 +795,11 @@ class memcached
       $realkey = is_array($key) ? $key[1] : $key;
       for ($tries = 0; $tries<20; $tries++)
       {
+	     // temp logging for strange bug
+		 if( !isset($this->_buckets[$hv % $this->_bucketcount]) ) {
+		    wfDebugLog( "memcached", "Invalid bucket key '". $hv % $this->_bucketcount . "' given!" );
+		    continue;
+		 }
          $host = $this->_buckets[$hv % $this->_bucketcount];
          $sock = $this->sock_to_host($host);
          if (is_resource($sock)) {
-- 
2.20.1