From f79ed04671fe7f8b64ab226dae3c67117044be36 Mon Sep 17 00:00:00 2001
From: PanayotCankov <panayot.cankov@telerik.com>
Date: Fri, 4 Nov 2016 11:30:21 +0200
Subject: [PATCH] Fix flexbox crash for iOS

---
 .../ui/layouts/flexbox-layout/flexbox-layout.ios.ts             | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tns-core-modules/ui/layouts/flexbox-layout/flexbox-layout.ios.ts b/tns-core-modules/ui/layouts/flexbox-layout/flexbox-layout.ios.ts
index 325991092..20e9ca4db 100644
--- a/tns-core-modules/ui/layouts/flexbox-layout/flexbox-layout.ios.ts
+++ b/tns-core-modules/ui/layouts/flexbox-layout/flexbox-layout.ios.ts
@@ -220,7 +220,7 @@ export class FlexboxLayout extends FlexboxLayoutBase {
 
     private get _isOrderChangedFromLastMeasurement(): boolean {
         let childCount = this.getChildrenCount();
-        if (this._orderCache === null) {
+        if (!this._orderCache) {
             this._orderCache = [];
         }
         if (this._orderCache.length !== childCount) {