diff --git a/htdocs/compta/facture/class/facture.class.php b/htdocs/compta/facture/class/facture.class.php
index e40c614ea08..77aa0e0a1ea 100644
--- a/htdocs/compta/facture/class/facture.class.php
+++ b/htdocs/compta/facture/class/facture.class.php
@@ -3157,7 +3157,7 @@ class Facture extends CommonInvoice
 				return -2;
 			}
 		} else {
-			dol_syslog(get_class($this)."::addline status of order must be Draft to allow use of ->addline()", LOG_ERR);
+			dol_syslog(get_class($this)."::addline status of invoice must be Draft to allow use of ->addline()", LOG_ERR);
 			return -3;
 		}
 	}
diff --git a/htdocs/product/stock/product.php b/htdocs/product/stock/product.php
index 62fa40a9a2c..d0845f9d57d 100644
--- a/htdocs/product/stock/product.php
+++ b/htdocs/product/stock/product.php
@@ -338,6 +338,8 @@ if ($action == "transfert_stock" && !$cancel)
 			if (isset($object->pmp)) $pricesrc = $object->pmp;
 			$pricedest = $pricesrc;
 
+			$nbpiece = price2num(GETPOST("nbpiece", 'alphanohtml'));
+			
 			if ($object->hasbatch())
 			{
 				$pdluo = new Productbatch($db);