From f75aff0139347afb89fcb931f6cc78703bb5c36a Mon Sep 17 00:00:00 2001
From: gotoyuzo <gotoyuzo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 18 Dec 2003 19:08:11 +0000
Subject: [PATCH] * lib/webrick/httputils.rb (parse_form_data): should return
 an   empty Hash if the body is empty.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5213 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog                | 5 +++++
 lib/webrick/httputils.rb | 1 +
 2 files changed, 6 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index ebe90eff63..43bca9aa8c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Fri Dec 19 03:44:27 2003  GOTOU Yuuzou  <gotoyuzo@notwork.org>
+
+	* lib/webrick/httputils.rb (parse_form_data): should return an
+	  empty Hash if the body is empty.
+
 Thu Dec 18 21:47:35 2003  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* lib/mkmf.rb (create_makefile): should remove deffile if it's
diff --git a/lib/webrick/httputils.rb b/lib/webrick/httputils.rb
index 6b8704cc7f..78780c4976 100644
--- a/lib/webrick/httputils.rb
+++ b/lib/webrick/httputils.rb
@@ -296,6 +296,7 @@ module WEBrick
     def parse_form_data(io, boundary)
       boundary_regexp = /\A--#{boundary}(--)?#{CRLF}\z/
       form_data = Hash.new
+      return form_data unless io
       data = nil
       io.each{|line|
         if boundary_regexp =~ line