From ab93ea04aa6b81d518033af7c042d2c70c1e9828 Mon Sep 17 00:00:00 2001
From: Phil Hughes <me@iamphill.com>
Date: Wed, 20 Apr 2016 17:52:55 +0100
Subject: [PATCH] Correctly checks for undefined in coffeescript :see_no_evil:

---
 app/assets/javascripts/labels_select.js.coffee | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/assets/javascripts/labels_select.js.coffee b/app/assets/javascripts/labels_select.js.coffee
index ab1a57f7d30..8e39b470257 100644
--- a/app/assets/javascripts/labels_select.js.coffee
+++ b/app/assets/javascripts/labels_select.js.coffee
@@ -201,7 +201,7 @@ class @LabelsSelect
             callback data
 
         renderRow: (label) ->
-          removesAll = label.id is 0 or label.id is undefined
+          removesAll = label.id is 0 or not label.id?
 
           selectedClass = []
           if $form.find("input[type='hidden']\