Correct case and ensure fallback '0' is string (#47)

bbc · Sep 6, 2024 · ca9d9f8 · ca9d9f8
1 parent 0a3d355
commit ca9d9f8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/lrud.js b/lib/lrud.js
@@ -80,7 +80,7 @@ const getFocusables = (scope) => {
 
   return toArray(scope.querySelectorAll(focusableSelector))
     .filter(node => !ignoredElements.some(ignored => ignored == node || ignored.contains(node)))
-    .filter(node => parseInt(node.getAttribute('tabIndex') || 0, 10) > -1);
+    .filter(node => parseInt(node.getAttribute('tabindex') || '0', 10) > -1);
 };
 
 /**