From 202734f10c2fea3b75dba03dd804f00fa9798767 Mon Sep 17 00:00:00 2001
From: Daniel Imms <daimms@microsoft.com>
Date: Mon, 17 Sep 2018 07:43:10 -0700
Subject: [PATCH] Fix typo which broke dynamic atlas

---
 src/renderer/atlas/DynamicCharAtlas.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/renderer/atlas/DynamicCharAtlas.ts b/src/renderer/atlas/DynamicCharAtlas.ts
index 2e35b8c5..e025ef34 100644
--- a/src/renderer/atlas/DynamicCharAtlas.ts
+++ b/src/renderer/atlas/DynamicCharAtlas.ts
@@ -295,7 +295,7 @@ export default class DynamicCharAtlas extends BaseCharAtlas {
     // if support is lacking as drawImage works there too. Firefox is also
     // included here as ImageBitmap appears both buggy and has horrible
     // performance (tested on v55).
-    if (!('createImageBitmap' in context) || isFirefox || isSafari) {
+    if (!('createImageBitmap' in window) || isFirefox || isSafari) {
       return;
     }