From 67285ecbc3cbd62d7f5caf4c2edd38c501fb9a65 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Sun, 18 Aug 2019 18:55:19 +0200
Subject: [PATCH] Correctly test empty fieldnames in on_change_with

issue8537
review273661002
---
 src/model.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/model.js b/src/model.js
index c3297d492c..54c46cf0f2 100644
--- a/src/model.js
+++ b/src/model.js
@@ -1044,7 +1044,7 @@
             }
             var result;
             fieldnames = Object.keys(fieldnames);
-            if (fieldnames) {
+            if (fieldnames.length) {
                 try {
                     if (fieldnames.length == 1) {
                         fieldname = fieldnames[0];