diff --git a/htdocs/core/actions_addupdatedelete.inc.php b/htdocs/core/actions_addupdatedelete.inc.php
index 1d5dd28b21a..068a487c448 100644
--- a/htdocs/core/actions_addupdatedelete.inc.php
+++ b/htdocs/core/actions_addupdatedelete.inc.php
@@ -113,8 +113,8 @@ if ($action == 'update' && ! empty($permissiontoadd))
 			$value = dol_mktime(12, 0, 0, GETPOST($key.'month'), GETPOST($key.'day'), GETPOST($key.'year'));
 		} elseif ($object->fields[$key]['type']=='datetime') {
 			$value = dol_mktime(GETPOST($key.'hour'), GETPOST($key.'min'), 0, GETPOST($key.'month'), GETPOST($key.'day'), GETPOST($key.'year'));
-		} elseif ($object->fields[$key]['type']=='price') {
-			$value = price2num(GETPOST($key));
+		} elseif (preg_match('/^(integer|price|real|double)/', $object->fields[$key]['type'])) {
+            $value = price2num(GETPOST($key, 'none'));	// To fix decimal separator according to lang setup
 		} else {
 			$value = GETPOST($key, 'alpha');
 		}