chore: use optional chaining

KittyGiraudel · Jul 7, 2022 · 7b6d6d6 · 7b6d6d6
1 parent aa493b0
commit 7b6d6d6
Showing 1 changed file with 1 addition and 7 deletions.
diff --git a/src/a11y-dialog.js b/src/a11y-dialog.js
@@ -123,13 +123,7 @@ export default class A11yDialog {
 
     this.shown = false
     this.$el.setAttribute('aria-hidden', 'true')
-
-    // If there was a focused element before the dialog was opened (and it has a
-    // `focus` method), restore the focus back to it
-    // See: https://github.com/KittyGiraudel/a11y-dialog/issues/108
-    if (this.previouslyFocused && this.previouslyFocused.focus) {
-      this.previouslyFocused.focus()
-    }
+    this.previouslyFocused?.focus?.()
 
     // Remove the focus event listener to the body element and stop listening
     // for specific key presses