From fb4d84d5b872d73fbc2519437d263aa75eebf2a4 Mon Sep 17 00:00:00 2001
From: Brian Douglas <BrianDGLS@users.noreply.github.com>
Date: Mon, 8 Jan 2018 12:14:49 +0000
Subject: [PATCH] refactor(core): Refactor IterableDiffers#create method
 (#21383)

Remove unneeded else clause to show that `new IterableDiffers(factories);` is returned by default.

PR Close #21383
---
 .../core/src/change_detection/differs/iterable_differs.ts    | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/packages/core/src/change_detection/differs/iterable_differs.ts b/packages/core/src/change_detection/differs/iterable_differs.ts
index a91074aa65..3af661d154 100644
--- a/packages/core/src/change_detection/differs/iterable_differs.ts
+++ b/packages/core/src/change_detection/differs/iterable_differs.ts
@@ -144,10 +144,9 @@ export class IterableDiffers {
     if (parent != null) {
       const copied = parent.factories.slice();
       factories = factories.concat(copied);
-      return new IterableDiffers(factories);
-    } else {
-      return new IterableDiffers(factories);
     }
+
+    return new IterableDiffers(factories);
   }
 
   /**