From deda9a69088e7597b1a8455b1624eb82a72d4878 Mon Sep 17 00:00:00 2001
From: acshi <acshi.haggenmiller@yale.edu>
Date: Wed, 29 Jun 2016 10:59:48 -0400
Subject: [PATCH] Prevent creation of empty entry in _connectorCache for raw
 templates. (#4296)

---
 app/assets/javascripts/discourse/helpers/plugin-outlet.js.es6 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/assets/javascripts/discourse/helpers/plugin-outlet.js.es6 b/app/assets/javascripts/discourse/helpers/plugin-outlet.js.es6
index b15685f0e..cd7363d9f 100644
--- a/app/assets/javascripts/discourse/helpers/plugin-outlet.js.es6
+++ b/app/assets/javascripts/discourse/helpers/plugin-outlet.js.es6
@@ -86,13 +86,12 @@ function buildConnectorCache() {
   });
 
   findOutlets(Ember.TEMPLATES, function(outletName, resource, uniqueName) {
-    _connectorCache[outletName] = _connectorCache[outletName] || [];
-
     const mixin = {templateName: resource.replace('javascripts/', '')};
     let viewClass = uniqueViews[uniqueName];
 
     if (viewClass) {
       // We are going to add it back with the proper template
+      _connectorCache[outletName] = _connectorCache[outletName] || [];
       _connectorCache[outletName].removeObject(viewClass);
     } else {
       if (!/\.raw$/.test(uniqueName)) {
@@ -101,6 +100,7 @@ function buildConnectorCache() {
     }
 
     if (viewClass) {
+      _connectorCache[outletName] = _connectorCache[outletName] || [];
       _connectorCache[outletName].pushObject(viewClass.extend(mixin));
     } else {
       // we have a raw template