From f5d585a7fe1c05f2b8f165f727ca8e6fc0fb7de2 Mon Sep 17 00:00:00 2001
From: Alexander Vakrilov <alexander.vakrilov@telerik.com>
Date: Fri, 3 Feb 2017 11:24:29 +0200
Subject: [PATCH] Android: ActionBar transparent background crashes

Resolves #3565
---
 tns-core-modules/ui/styling/style.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tns-core-modules/ui/styling/style.ts b/tns-core-modules/ui/styling/style.ts
index cc9b135d4..346339491 100644
--- a/tns-core-modules/ui/styling/style.ts
+++ b/tns-core-modules/ui/styling/style.ts
@@ -1400,9 +1400,9 @@ export class StylePropertyChangedHandler {
         }
 
         if (application.android) {
-            newValue = newValue.android ? newValue.android : newValue;
+            newValue = types.isDefined(newValue.android) ? newValue.android : newValue;
         } else if (application.ios) {
-            newValue = newValue.ios ? newValue.ios : newValue;
+            newValue = types.isDefined(newValue.ios) ? newValue.ios : newValue;
         }
 
         this._applyProperty(view, newValue, _defaultNativeValuesCache[className + property.id]);