From a8ad6568f9fe21668df9b6b631c0cd9783cb5ab3 Mon Sep 17 00:00:00 2001
From: Joshua Peek <josh@joshpeek.com>
Date: Tue, 20 Jan 2009 20:34:35 -0600
Subject: Allow empty files to be uploaded

---
 actionpack/lib/action_controller/url_encoded_pair_parser.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'actionpack/lib/action_controller')

diff --git a/actionpack/lib/action_controller/url_encoded_pair_parser.rb b/actionpack/lib/action_controller/url_encoded_pair_parser.rb
index 93ab2255da..57594c4259 100644
--- a/actionpack/lib/action_controller/url_encoded_pair_parser.rb
+++ b/actionpack/lib/action_controller/url_encoded_pair_parser.rb
@@ -46,7 +46,7 @@ module ActionController
           when Array
             value.map { |v| get_typed_value(v) }
           when Hash
-            if value.has_key?(:tempfile) && value[:tempfile].size > 0
+            if value.has_key?(:tempfile) && value[:filename].any?
               upload = value[:tempfile]
               upload.extend(UploadedFile)
               upload.original_path = value[:filename]
-- 
cgit v1.2.3