From 1b26d5d76cf99befe6f8e5722b9340d5fc270d4f Mon Sep 17 00:00:00 2001
From: Bobby Sudekum <bobby@mapbox.com>
Date: Thu, 7 Sep 2017 10:38:46 -0400
Subject: [PATCH] optional

---
 MapboxDirections/MBRoute.swift | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/MapboxDirections/MBRoute.swift b/MapboxDirections/MBRoute.swift
index afb60d5e2..347908b00 100644
--- a/MapboxDirections/MBRoute.swift
+++ b/MapboxDirections/MBRoute.swift
@@ -69,10 +69,7 @@ open class Route: NSObject, NSSecureCoding {
         }
         routeOptions = options
         
-        guard let decodedRouteIdentifier = decoder.decodeObject(of: NSString.self, forKey: "routeIdentifier") as String? else {
-            return nil
-        }
-        routeIdentifier = decodedRouteIdentifier
+        routeIdentifier = decoder.decodeObject(of: NSString.self, forKey: "routeIdentifier") as String?
     }
     
     open static var supportsSecureCoding = true