From 32308a5de228f5b138e8e002d1f9ec922c6ccfa8 Mon Sep 17 00:00:00 2001
From: Mark Bergsma <mark@users.mediawiki.org>
Date: Mon, 16 Oct 2006 01:26:14 +0000
Subject: [PATCH] Purge using HEAD instead of GET, as Squid can match a GET
 object using HEAD too...

---
 includes/SquidUpdate.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/includes/SquidUpdate.php b/includes/SquidUpdate.php
index 26e00e2464..3821cd51fb 100644
--- a/includes/SquidUpdate.php
+++ b/includes/SquidUpdate.php
@@ -222,8 +222,8 @@ class SquidUpdate {
 				// Opcode 'CLR', no response desired, no auth
 				$htcpTransID = rand();
 
-				$htcpSpecifier = pack( 'na3na*na8n',
-					3, 'GET', strlen( $url ), $url,
+				$htcpSpecifier = pack( 'na4na*na8n',
+					4, 'HEAD', strlen( $url ), $url,
 					8, 'HTTP/1.0', 0 );
 
 				$htcpDataLen = 8 + 2 + strlen( $htcpSpecifier );
-- 
2.20.1