some stylistic changes

zloirock · Sep 26, 2021 · 8e488ce · 8e488ce
1 parent 41f0354
commit 8e488ce
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/packages/core-js/internals/array-from-async.js b/packages/core-js/internals/array-from-async.js
@@ -22,8 +22,7 @@ module.exports = function fromAsync(asyncItems /* , mapfn = undefined, thisArg =
   var mapfn = argumentsLength > 1 ? arguments[1] : undefined;
   if (mapfn !== undefined) mapfn = bind(mapfn, argumentsLength > 2 ? arguments[2] : undefined, 2);
   var usingAsyncIterator = getMethod(O, ASYNC_ITERATOR);
-  var usingSyncIterator;
-  if (!usingAsyncIterator) usingSyncIterator = getIteratorMethod(O) || arrayIterator;
+  var usingSyncIterator = usingAsyncIterator ? undefined : getIteratorMethod(O) || arrayIterator;
   var A = isConstructor(this) ? new this() : [];
   var iterator = usingAsyncIterator
     ? getAsyncIterator(O, usingAsyncIterator)