From b975a6a0e5a5a7332eea4834494029c5c1238540 Mon Sep 17 00:00:00 2001
From: Craig Andrews <candrews@integralblue.com>
Date: Wed, 5 Aug 2009 18:55:47 -0400
Subject: Don't start HTML responses with <?xml if the document is served as
 text/html.

Starting a text/html mime type document with <?xml causes some browsers (previous version of Opera and IE) to switch to Quirks Mode.
---
 lib/htmloutputter.php | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'lib/htmloutputter.php')

diff --git a/lib/htmloutputter.php b/lib/htmloutputter.php
index cba8a5f5e..8f3b1a609 100644
--- a/lib/htmloutputter.php
+++ b/lib/htmloutputter.php
@@ -109,8 +109,13 @@ class HTMLOutputter extends XMLOutputter
         header('Content-Type: '.$type);
 
         $this->extraHeaders();
-
-        $this->startXML('html');
+        if( ! substr($type,0,strlen('text/html'))=='text/html' ){
+            // Browsers don't like it when <?xml it output for non-xhtml documents
+            $this->xw->startDocument('1.0', 'UTF-8');
+        }
+        if ($doc) {
+            $this->xw->writeDTD('html', $public, $system);
+        }
 
         $language = $this->getLanguage();
 
-- 
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