cleaner optional chaining

leo60228 · leo60228 · commit 166968431da6 · 2024-09-14T18:11:52.000-04:00
diff --git a/src/static/js/client/sidebar-search.js b/src/static/js/client/sidebar-search.js
@@ -345,7 +345,7 @@ export function addPageListeners() {
   info.searchInput.addEventListener('keydown', domEvent => {
     if (domEvent.key === 'ArrowDown') {
       const elem = info.results.firstChild;
-      if (elem?.classList?.contains?.('wiki-search-result')) {
+      if (elem?.classList.contains('wiki-search-result')) {
         domEvent.preventDefault();
         elem.focus({focusVisible: true});
       }

Original file line number	Diff line number	Diff line change
`@@ -345,7 +345,7 @@ export function addPageListeners() {`
`345`	`345`	`info.searchInput.addEventListener('keydown', domEvent => {`
`346`	`346`	`if (domEvent.key === 'ArrowDown') {`
`347`	`347`	`const elem = info.results.firstChild;`
`348`		`- if (elem?.classList?.contains?.('wiki-search-result')) {`
	`348`	`+ if (elem?.classList.contains('wiki-search-result')) {`
`349`	`349`	`domEvent.preventDefault();`
`350`	`350`	`elem.focus({focusVisible: true});`
`351`	`351`	`}`