From a677ffc90e2b7cbc97cbf48e33a6e86b7686e857 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gina=20H=C3=A4u=C3=9Fge?= <osd@foosel.net>
Date: Wed, 19 Nov 2014 09:03:11 +0100
Subject: [PATCH] Only bind additional view models from plugins if they specify
 a target to bind to

---
 src/octoprint/static/js/app/main.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/octoprint/static/js/app/main.js b/src/octoprint/static/js/app/main.js
index cef1e155..290ac2e3 100644
--- a/src/octoprint/static/js/app/main.js
+++ b/src/octoprint/static/js/app/main.js
@@ -441,6 +441,10 @@ $(function() {
 
             // apply bindings and signal startup
             _.each(additionalViewModels, function(additionalViewModel) {
+                if (additionalViewModel[1] === undefined) {
+                    return;
+                }
+
                 if (additionalViewModel[0].hasOwnProperty("onBeforeBinding")) {
                     additionalViewModel[0].onBeforeBinding();
                 }