From cdb7a8477ff19f8ed6f549cedc901bd5934a61e8 Mon Sep 17 00:00:00 2001
From: Jorge Bejar <jorge@wyeworks.com>
Date: Wed, 9 Dec 2015 14:18:13 -0300
Subject: Avoid calling AD::MimeNegotiation#format_from_path_extension method
 twice

---
 actionpack/lib/action_dispatch/http/mime_negotiation.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'actionpack')

diff --git a/actionpack/lib/action_dispatch/http/mime_negotiation.rb b/actionpack/lib/action_dispatch/http/mime_negotiation.rb
index 004713ec1a..0152c17ed4 100644
--- a/actionpack/lib/action_dispatch/http/mime_negotiation.rb
+++ b/actionpack/lib/action_dispatch/http/mime_negotiation.rb
@@ -67,8 +67,8 @@ module ActionDispatch
 
           v = if params_readable
             Array(Mime[parameters[:format]])
-          elsif format_from_path_extension
-            [Mime[format_from_path_extension]]
+          elsif format = format_from_path_extension
+            Array(Mime[format])
           elsif use_accept_header && valid_accept_header
             accepts
           elsif xhr?
-- 
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