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+Fri Sep 11 10:38:33 2009  URABE Shyouhei  <shyouhei@ruby-lang.org>
+
+	* lib/net/http.rb (Net::HTTPHeader::encode_kvpair): also call to_s
+	  to k.  A patch from swdyh <youhei@gmail.com>
+	  http://github.com/swdyh/ruby/tree/c847f43c2ccb679b9ff728f8b1b16c6ceeb57f39
+
 Fri Sep 11 09:45:11 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* dln.c (aix_loaderror): get rid of using uninitialized value in the