diff --git a/htdocs/core/lib/functions.lib.php b/htdocs/core/lib/functions.lib.php
index 04c92c8be0d..38a65fc54ac 100644
--- a/htdocs/core/lib/functions.lib.php
+++ b/htdocs/core/lib/functions.lib.php
@@ -3544,16 +3544,17 @@ function dol_textishtml($msg,$option=0)
 	{
 		if (preg_match('/<html/i',$msg))				return true;
 		elseif (preg_match('/<body/i',$msg))			return true;
+		elseif (preg_match('/<b>/i',$msg))				return true;
 		elseif (preg_match('/<br/i',$msg))				return true;
-		elseif (preg_match('/<span/i',$msg))			return true;
 		elseif (preg_match('/<div/i',$msg))				return true;
-		elseif (preg_match('/<li/i',$msg))				return true;
-		elseif (preg_match('/<table/i',$msg))			return true;
+		elseif (preg_match('/<em>/i',$msg))				return true;
 		elseif (preg_match('/<font/i',$msg))			return true;
-		elseif (preg_match('/<strong/i',$msg))			return true;
 		elseif (preg_match('/<img/i',$msg))				return true;
 		elseif (preg_match('/<i>/i',$msg))				return true;
-		elseif (preg_match('/<b>/i',$msg))				return true;
+		elseif (preg_match('/<li/i',$msg))				return true;
+		elseif (preg_match('/<span/i',$msg))			return true;
+		elseif (preg_match('/<strong/i',$msg))			return true;
+		elseif (preg_match('/<table/i',$msg))			return true;
 		elseif (preg_match('/&[A-Z0-9]{1,6};/i',$msg))	return true;    // Html entities names (http://www.w3schools.com/tags/ref_entities.asp)
 		elseif (preg_match('/&#[0-9]{2,3};/i',$msg))	return true;    // Html entities numbers (http://www.w3schools.com/tags/ref_entities.asp)
 		return false;