use nullish check instead of explicit undefined check

remix-run · Aug 10, 2022 · 9147639 · 9147639
1 parent bf9e435
commit 9147639
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/packages/remix-react/components.tsx b/packages/remix-react/components.tsx
@@ -1014,13 +1014,13 @@ export function useFormAction(
   // https://github.com/remix-run/remix/issues/927
   let location = useLocation();
   let { search, hash } = resolvedPath;
-  if (action === undefined) {
+  if (action == null) {
     search = location.search;
     hash = location.hash;
   }
 
   let isIndexRoute = id.endsWith("/index");
-  if ((action === undefined || action === ".") && isIndexRoute) {
+  if ((action == null || action === ".") && isIndexRoute) {
     search = search ? search.replace(/^\?/, "?index&") : "?index";
   }