fix[devtools]: feature-check document with typeof instead of direct reference

hoxyq · hoxyq · commit f13197f65691 · 2025-12-11T11:51:44.000Z
diff --git a/packages/react-devtools-shared/src/backend/views/Highlighter/index.js b/packages/react-devtools-shared/src/backend/views/Highlighter/index.js
@@ -97,7 +97,7 @@ export default function setupHighlighter(
   }
 
   // $FlowFixMe[method-unbinding]
-  if (document && typeof document.addEventListener === 'function') {
+  if (typeof document === 'object' && typeof document.addEventListener === 'function') {
     document.addEventListener('scroll', () => {
       if (!scrollTimer) {
         // Periodically synchronize the scroll while scrolling.

Original file line number	Diff line number	Diff line change
`@@ -97,7 +97,7 @@ export default function setupHighlighter(`
`97`	`97`	`}`
`98`	`98`
`99`	`99`	`// $FlowFixMe[method-unbinding]`
`100`		`- if (document && typeof document.addEventListener === 'function') {`
	`100`	`+ if (typeof document === 'object' && typeof document.addEventListener === 'function') {`
`101`	`101`	`document.addEventListener('scroll', () => {`
`102`	`102`	`if (!scrollTimer) {`
`103`	`103`	`// Periodically synchronize the scroll while scrolling.`