diff --git a/htdocs/admin/compta.php b/htdocs/admin/compta.php
index c30af26f1c0..2c72fe7b478 100644
--- a/htdocs/admin/compta.php
+++ b/htdocs/admin/compta.php
@@ -148,7 +148,7 @@ print "<br>\n";
 
 // Cas des autres parametres COMPTA_*
 $list=array('COMPTA_PRODUCT_BUY_ACCOUNT','COMPTA_PRODUCT_SOLD_ACCOUNT','COMPTA_SERVICE_BUY_ACCOUNT','COMPTA_SERVICE_SOLD_ACCOUNT',
-'COMPTA_VAT_ACCOUNT','COMPTA_ACCOUNT_CUSTOMER','COMPTA_ACCOUNT_SUPPLIER'
+'COMPTA_VAT_ACCOUNT','COMPTA_VAT_BUY_ACCOUNT','COMPTA_ACCOUNT_CUSTOMER','COMPTA_ACCOUNT_SUPPLIER'
 );
 
 /*$sql = "SELECT rowid, name, value, type, note";
diff --git a/htdocs/compta/journal/purchasesjournal.php b/htdocs/compta/journal/purchasesjournal.php
index 0106fbfcb7b..302ae40b15c 100755
--- a/htdocs/compta/journal/purchasesjournal.php
+++ b/htdocs/compta/journal/purchasesjournal.php
@@ -117,7 +117,7 @@ if ($result)
 	$num = $db->num_rows($result);
 	// les variables
 	$cptfour = (! empty($conf->global->COMPTA_ACCOUNT_SUPPLIER)?$conf->global->COMPTA_ACCOUNT_SUPPLIER:$langs->trans("CodeNotDef"));
-	$cpttva = (! empty($conf->global->COMPTA_VAT_ACCOUNT)?$conf->global->COMPTA_VAT_ACCOUNT:$langs->trans("CodeNotDef"));
+	$cpttva = (! empty($conf->global->COMPTA_VAT_BUY_ACCOUNT)?$conf->global->COMPTA_VAT_BUY_ACCOUNT:$langs->trans("CodeNotDef"));
 
 	$tabfac = array();
 	$tabht = array();
diff --git a/htdocs/core/class/html.formmail.class.php b/htdocs/core/class/html.formmail.class.php
index e2968601f30..e11bd0c109e 100644
--- a/htdocs/core/class/html.formmail.class.php
+++ b/htdocs/core/class/html.formmail.class.php
@@ -576,7 +576,14 @@ class FormMail
         		}
 
 				$defaultmessage=str_replace('\n',"\n",$defaultmessage);
-				if($conf->global->FCKEDITOR_ENABLE_MAIL) $defaultmessage=nl2br($defaultmessage);
+				
+				// Deal with format differences between message and signature (text / HTML)
+				if(dol_textishtml($defaultmessage) && !dol_textishtml($this->substit['__SIGNATURE__'])) {
+					$this->substit['__SIGNATURE__'] = dol_nl2br($this->substit['__SIGNATURE__']);
+				} else if(!dol_textishtml($defaultmessage) && dol_textishtml($this->substit['__SIGNATURE__'])) {
+					$defaultmessage = dol_nl2br($defaultmessage);
+				}
+				
         		$defaultmessage=make_substitutions($defaultmessage,$this->substit);
         		if (isset($_POST["message"])) $defaultmessage=$_POST["message"];