Fix wrong code (#192)

- value style, is compared with null

Signed-off-by: mk5004.lee <mk5004.lee@samsung.com>

diff --git a/src/Tizen.Applications.Notification/Tizen.Applications.Notifications/NotificationStyleBinder.cs b/src/Tizen.Applications.Notification/Tizen.Applications.Notifications/NotificationStyleBinder.cs
index 8b837bc..04b8e80 100755 (executable)
--- a/src/Tizen.Applications.Notification/Tizen.Applications.Notifications/NotificationStyleBinder.cs
+++ b/src/Tizen.Applications.Notification/Tizen.Applications.Notifications/NotificationStyleBinder.cs
@@ -99,7 +99,7 @@ namespace Tizen.Applications.Notifications
                 }
             }
 
-            ret = Interop.Notification.SetImage(notification.Handle, NotificationImage.Background, style?.BackgroundImage);
+            ret = Interop.Notification.SetImage(notification.Handle, NotificationImage.Background, style.BackgroundImage);
             if (ret != NotificationError.None)
             {
                 throw NotificationErrorFactory.GetException(ret, "unable to set background Image");