From cb5ee32664d173e3fe4151bf6fca4e23a8a921ff Mon Sep 17 00:00:00 2001
From: Nathan Gray <nathangray.bsc@gmail.com>
Date: Mon, 5 Sep 2011 16:10:04 +0000
Subject: [PATCH] Remove spans with no attributes, they're invisible and can
 cause invalid XML with linebreaks

---
 etemplate/inc/class.bo_merge.inc.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/etemplate/inc/class.bo_merge.inc.php b/etemplate/inc/class.bo_merge.inc.php
index d062a4be52..e010cab0fd 100644
--- a/etemplate/inc/class.bo_merge.inc.php
+++ b/etemplate/inc/class.bo_merge.inc.php
@@ -408,7 +408,9 @@ abstract class bo_merge
 					'/<(td)( [^>]*)?>((?!<w:t>))(.*?)<\/td>[\s]*?/' => '<$1$2><w:t>$4</w:t></td>',
 					'/<(li)(.*?)>(.*?)<\/\1>/' => '<$1 $2>$3</$1>',
 					// Remove extra whitespace
-					'/<w:t>[\s]+(.*?)<\/w:t>/' => '<w:t>$1</w:t>'
+					'/<w:t>[\s]+(.*?)<\/w:t>/' => '<w:t>$1</w:t>',
+					// Remove spans with no attributes, linebreaks inside them cause problems
+					'/<span>(.*?)<\/span>/' => '$1'
 				);
 				$content = preg_replace(array_keys($replace_tags),array_values($replace_tags),$content);
 //echo $content;die();