Add window._ew double load blocker

Avaer Kazmer · Avaer Kazmer · commit 21ebac753ab4 · 2019-09-19T05:45:24.000-04:00
diff --git a/ew.js b/ew.js
@@ -1,3 +1,5 @@
+if (window._ew) throw 'skipping layered ew.js';
+
 import './src/webxr-polyfill.module.js';
 import './src/HelioWebXRPolyfill.js';
 import './src/event-target-shim.mjs';
diff --git a/src/WindowBase.js b/src/WindowBase.js
@@ -1,3 +1,5 @@
+window._ew = true;
+
 import './event-target-shim.mjs';
 
 import util from '../modules/util.js';

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,5 @@`
	`1`	`+if (window._ew) throw 'skipping layered ew.js';`
	`2`	`+`
`1`	`3`	`import './src/webxr-polyfill.module.js';`
`2`	`4`	`import './src/HelioWebXRPolyfill.js';`
`3`	`5`	`import './src/event-target-shim.mjs';`
Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,5 @@`
	`1`	`+window._ew = true;`
	`2`	`+`
`1`	`3`	`import './event-target-shim.mjs';`
`2`	`4`
`3`	`5`	`import util from '../modules/util.js';`