From a4b0c48dea87f5e98aa565f6249647ba04b09e1b Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@users.mediawiki.org>
Date: Mon, 9 Jun 2003 19:16:38 +0000
Subject: [PATCH] Don't send the compressed version of the cache to a browser
 that won't take it when generating new cached page; this had made Safari
 rather difficult to use

---
 includes/Article.php | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/includes/Article.php b/includes/Article.php
index 078dc8bff2..85617c3160 100644
--- a/includes/Article.php
+++ b/includes/Article.php
@@ -1667,9 +1667,11 @@ name=\"wpSummary\" maxlength=200 size=60><br>
 				} else {
 					wfDebug("  failed to write gzip, still sending\n" );
 				}
-				header( "Content-Encoding: gzip" );
-				header( "Vary: Accept-Encoding" );
-				return $gzout;
+				if(wfClientAcceptsGzip()) {
+					header( "Content-Encoding: gzip" );
+					header( "Vary: Accept-Encoding" );
+					return $gzout;
+				}
 			}
 		}
 		return $text;
-- 
2.20.1