diff --git a/ChangeLog b/ChangeLog
index 9b47ac4145..312dbb63aa 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,9 @@
-Tue Jun 05 14:11:15 2007  NARUSE, Yui  <naruse@ruby-lang.org>
+Tue Jun  5 14:47:52 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* lib/pp.rb (PP::PPMethods::seplist): revert last change to work
+	  around wrapper bug.  [ruby-dev:30840]
+
+Tue Jun  5 14:11:15 2007  NARUSE, Yui  <naruse@ruby-lang.org>
 
 	* ext/nkf/nkf-utf8/nkf.c (kanji_convert): Fix guess fallback.
 
diff --git a/lib/pp.rb b/lib/pp.rb
index 5e4f20cedf..7d2d7ebe05 100644
--- a/lib/pp.rb
+++ b/lib/pp.rb
@@ -220,13 +220,13 @@ class PP < PrettyPrint
     def seplist(list, sep=nil, iter_method=:each) # :yield: element
       sep ||= lambda { comma_breakable }
       first = true
-      list.__send__(iter_method) {|v|
+      list.__send__(iter_method) {|*v|
         if first
           first = false
         else
           sep.call
         end
-        yield(v)
+        yield(*v)
       }
     end