From d6b23272e3e6bc42a9b3659f3888b9c1881d48f5 Mon Sep 17 00:00:00 2001
From: Shea Levy <shea@shealevy.com>
Date: Fri, 26 Jul 2013 12:04:27 -0400
Subject: [PATCH] Don't try to serialize if there's nothing to serialize

Signed-off-by: Shea Levy <shea@shealevy.com>
---
 src/lib/Hydra/Controller/Root.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/Hydra/Controller/Root.pm b/src/lib/Hydra/Controller/Root.pm
index ca57ce1c..cde5fb10 100644
--- a/src/lib/Hydra/Controller/Root.pm
+++ b/src/lib/Hydra/Controller/Root.pm
@@ -239,7 +239,7 @@ sub end : ActionClass('RenderView') {
             $c->response->status . " " . HTTP::Status::status_message($c->response->status);
     }
 
-    $c->forward('serialize');
+    $c->forward('serialize') if defined $c->stash->{resource};
 }
 
 sub serialize : ActionClass('Serialize') { }