marcandre	2009-09-14 05:30:46 +0900 (Mon, 14 Sep 2009)

  New Revision: 24912

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=24912

  Log:
    * lib/net/http.rb (fetch): Handle properly default values; a patch by Arthur Schreiber [ruby-core:18308]

  Modified files:
    trunk/ChangeLog
    trunk/lib/net/http.rb

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 24911)
+++ ChangeLog	(revision 24912)
@@ -1,3 +1,8 @@
+Mon Sep 14 05:21:12 2009  Marc-Andre Lafortune  <ruby-core@m...>
+
+	* 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@m...>
 
 	* lib/set.rb (==): Optimization; patch by Arthur Schreiber [ruby-core:17203]
Index: lib/net/http.rb
===================================================================
--- lib/net/http.rb	(revision 24911)
+++ lib/net/http.rb	(revision 24912)
@@ -1297,7 +1297,7 @@
     # 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.

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