Fix bad null check in DevTools highlight code (facebook#20010)

Brian Vaughn · web-flow · commit 7559722a865e · 2020-10-13T13:08:12.000-04:00
diff --git a/packages/react-devtools-shared/src/backend/views/Highlighter/index.js b/packages/react-devtools-shared/src/backend/views/Highlighter/index.js
@@ -103,7 +103,7 @@ export default function setupHighlighter(
     }
 
     let nodes: ?Array<HTMLElement> = null;
-    if (renderer !== null) {
+    if (renderer != null) {
       nodes = ((renderer.findNativeNodesForFiberID(
         id,
       ): any): ?Array<HTMLElement>);

Original file line number	Diff line number	Diff line change
`@@ -103,7 +103,7 @@ export default function setupHighlighter(`
`103`	`103`	`}`
`104`	`104`
`105`	`105`	`let nodes: ?Array<HTMLElement> = null;`
`106`		`- if (renderer !== null) {`
	`106`	`+ if (renderer != null) {`
`107`	`107`	`nodes = ((renderer.findNativeNodesForFiberID(`
`108`	`108`	`id,`
`109`	`109`	`): any): ?Array<HTMLElement>);`