From 812a0ec935ce5b05b44621beb2f0e2959b4da224 Mon Sep 17 00:00:00 2001
From: Christian Schneider
Date: Tue, 27 Oct 2009 15:26:45 +0000
Subject: Only ltrim at beginning of xml file when sanitizing (fixes streaming
 mode)

---
 it_xml.class | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/it_xml.class b/it_xml.class
index 29652d8..257074c 100644
--- a/it_xml.class
+++ b/it_xml.class
@@ -114,10 +114,10 @@ function from_xml($xmldata, $p)
 # Use various heuristics to fix real-world XML files
 function _sanitize($xmldata, $isutf8 = null)
 {
-	$xmldata = trim($xmldata);
-
 	if (!isset($isutf8))	# Check if we already decided on charset yet
 	{
+		$xmldata = ltrim($xmldata);
+
 		# Add header for charset detection (PHP5) if no header/BOM
 		# See http://www.w3.org/TR/2006/REC-xml-20060816/#sec-guessing
 		if (!preg_match('/^(<\?xml|\xEF\xBB\xBF|\xFE\xFF|\xFF\xFE|\x00\x00\xFE\xFF|\x00\x00\xFF\xFE)/', $xmldata))
-- 
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