From 4ffeb684038de8195d7eaa5c1c72bd4928895b56 Mon Sep 17 00:00:00 2001
From: Antonio Scandurra <me@as-cii.com>
Date: Wed, 23 Sep 2015 19:01:57 +0200
Subject: [PATCH] Ensure domNode is not set arbitrarily to null

---
 src/text-editor-component.coffee | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/text-editor-component.coffee b/src/text-editor-component.coffee
index f4e81cce1..136d7b354 100644
--- a/src/text-editor-component.coffee
+++ b/src/text-editor-component.coffee
@@ -36,6 +36,12 @@ class TextEditorComponent
   mounted: true
   initialized: false
 
+  Object.defineProperty @prototype, "domNode",
+    get: -> @domNodeValue
+    set: (domNode) ->
+      atom.assert domNode?, "TextEditorComponent::domNode was set to null."
+      @domNodeValue = domNode
+
   constructor: ({@editor, @hostElement, @rootElement, @stylesElement, @useShadowDOM, tileSize}) ->
     @tileSize = tileSize if tileSize?
     @disposables = new CompositeDisposable