From a0c569a378389e58b5f54389acf3a83a78ea51ed Mon Sep 17 00:00:00 2001
From: marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 13 Sep 2009 20:30:46 +0000
Subject: [PATCH] * lib/net/http.rb (fetch): Handle properly default values; a
 patch by Arthur Schreiber [ruby-core:18308]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24912 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog       | 5 +++++
 lib/net/http.rb | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 23f22c59f8..61a9647d4f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Mon Sep 14 05:21:12 2009  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
+
+	* lib/net/http.rb (fetch): Handle properly default values; a patch by
+	  Arthur Schreiber [ruby-core:18308]
+
 Mon Sep 14 04:07:09 2009  Marc-Andre Lafortune  <ruby-core@marc-andre.ca>
 
 	* lib/set.rb (==): Optimization; patch by Arthur Schreiber [ruby-core:17203]
diff --git a/lib/net/http.rb b/lib/net/http.rb
index 017a711ee6..dff0d238dd 100644
--- a/lib/net/http.rb
+++ b/lib/net/http.rb
@@ -1297,7 +1297,7 @@ module Net   #:nodoc:
     # See Hash#fetch
     def fetch(key, *args, &block)   #:yield: +key+
       a = @header.fetch(key.downcase, *args, &block)
-      a.join(', ')
+      a.kind_of?(Array) ? a.join(', ') : a
     end
 
     # Iterates for each header names and values.