From ef946bf7fefb976a056181679b30c4b3d89f33df Mon Sep 17 00:00:00 2001
From: jules <jules.ivanic@gmail.com>
Date: Mon, 29 Feb 2016 16:20:40 +0100
Subject: [PATCH] Since the Grape v0.14.1, the after callback is always called,
 so response could be nil if the called fail with an exception

---
 lib/grape_logging/loggers/response.rb          | 10 +++++++---
 lib/grape_logging/middleware/request_logger.rb |  2 +-
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/lib/grape_logging/loggers/response.rb b/lib/grape_logging/loggers/response.rb
index 650d98c..bc671c3 100644
--- a/lib/grape_logging/loggers/response.rb
+++ b/lib/grape_logging/loggers/response.rb
@@ -2,9 +2,13 @@ module GrapeLogging
   module Loggers
     class Response < GrapeLogging::Loggers::Base
       def parameters(request, response)
-        {
-          response: serialized_response_body(response)
-        }
+        if response
+          {
+            response: serialized_response_body(response)
+          }
+        else
+          {}
+        end
       end
 
       private
diff --git a/lib/grape_logging/middleware/request_logger.rb b/lib/grape_logging/middleware/request_logger.rb
index d737731..cf89c48 100644
--- a/lib/grape_logging/middleware/request_logger.rb
+++ b/lib/grape_logging/middleware/request_logger.rb
@@ -51,7 +51,7 @@ module GrapeLogging
       protected
       def parameters
         {
-          status: response.status,
+          status: response.try(:status),
           time: {
             total: total_runtime,
             db: db_runtime,