From 5a51ac7c8e1d6b9225253743a671ee4ec8481372 Mon Sep 17 00:00:00 2001
From: Ryan Boren <ryan@git.wordpress.org>
Date: Mon, 3 Apr 2006 05:59:03 +0000
Subject: [PATCH] Do a therapuetic double strip on HTTP_IF_MODIFIED_SINCE since
 we code in an imperfect world.  fixes #2597

git-svn-id: https://develop.svn.wordpress.org/trunk@3682 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-includes/classes.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/wp-includes/classes.php b/wp-includes/classes.php
index 08f194cb0c..c596e04d6b 100644
--- a/wp-includes/classes.php
+++ b/wp-includes/classes.php
@@ -245,7 +245,8 @@ class WP {
 			@header("ETag: $wp_etag");
 
 			// Support for Conditional GET
-			if (isset($_SERVER['HTTP_IF_NONE_MATCH'])) $client_etag = stripslashes($_SERVER['HTTP_IF_NONE_MATCH']);
+			if (isset($_SERVER['HTTP_IF_NONE_MATCH'])) 
+				$client_etag = stripslashes(stripslashes($_SERVER['HTTP_IF_NONE_MATCH']));
 			else $client_etag = false;
 
 			$client_last_modified = trim( $_SERVER['HTTP_IF_MODIFIED_SINCE']);