SVACE issue fix

- merge from tizen branch

Change-Id: If42c70c5c8d6dedc9b9e8610b2ee5d65ef82c87f
Signed-off-by: dongsug.song <dongsug.song@samsung.com>

diff --git a/Tizen.NUI/src/public/BaseComponents/View.cs b/Tizen.NUI/src/public/BaseComponents/View.cs
index 2441ef9..bb69124 100755 (executable)
--- a/Tizen.NUI/src/public/BaseComponents/View.cs
+++ b/Tizen.NUI/src/public/BaseComponents/View.cs
@@ -905,7 +905,12 @@ namespace Tizen.NUI.BaseComponents
         /// <returns>A object which inherit View</returns>
         public static T DownCast<T>(View view) where T : View
         {
-            return (T)(ViewRegistry.GetViewFromActor(view));
+            View ret = ViewRegistry.GetViewFromActor(view);
+            if (ret != null)
+            {
+                return (T)ret;
+            }
+            return null;
         }
 
         private View ConvertIdToView(uint id)