From 80c5886fcb958977fa5b959f61c4f30e11c938c7 Mon Sep 17 00:00:00 2001
From: Go MAEDA <maeda@farend.jp>
Date: Wed, 12 May 2021 02:36:53 +0000
Subject: Merged r20993 from trunk to 4.1-stable (#33752).

git-svn-id: http://svn.redmine.org/redmine/branches/4.1-stable@20995 e93f8b46-1217-0410-a6f0-8f06a7374b81
---
 config/initializers/10-patches.rb | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'config/initializers')

diff --git a/config/initializers/10-patches.rb b/config/initializers/10-patches.rb
index 9af59563e..204caba9a 100644
--- a/config/initializers/10-patches.rb
+++ b/config/initializers/10-patches.rb
@@ -213,3 +213,17 @@ module ActionView
     end
   end
 end
+
+# https://github.com/rack/rack/pull/1703
+# TODO: remove this when Rack is updated to 3.0.0
+require 'rack'
+module Rack
+  class RewindableInput
+    unless method_defined?(:size)
+      def size
+        make_rewindable unless @rewindable_io
+        @rewindable_io.size
+      end
+    end
+  end
+end
-- 
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