[quality] Check for 'vr-mode-ui' on sceneEl before acccessing it (#45)

jparismorgan · lynndang · commit 6dacd5856c6f · 2024-08-07T14:54:47.000-07:00
diff --git a/src/utils/device.js b/src/utils/device.js
@@ -33,7 +33,9 @@ if (isWebXRAvailable) {
       return;
     }
     if (sceneEl.hasLoaded) {
-      sceneEl.components['xr-mode-ui'].updateEnterInterfaces();
+      if (sceneEl.components['xr-mode-ui']) {
+        sceneEl.components['xr-mode-ui'].updateEnterInterfaces();
+      }
     } else {
       sceneEl.addEventListener('loaded', updateEnterInterfaces);
     }

Original file line number	Diff line number	Diff line change
`@@ -33,7 +33,9 @@ if (isWebXRAvailable) {`
`33`	`33`	`return;`
`34`	`34`	`}`
`35`	`35`	`if (sceneEl.hasLoaded) {`
`36`		`- sceneEl.components['xr-mode-ui'].updateEnterInterfaces();`
	`36`	`+ if (sceneEl.components['xr-mode-ui']) {`
	`37`	`+ sceneEl.components['xr-mode-ui'].updateEnterInterfaces();`
	`38`	`+ }`
`37`	`39`	`} else {`
`38`	`40`	`sceneEl.addEventListener('loaded', updateEnterInterfaces);`
`39`	`41`	`}`