naruse	2010-12-06 09:19:25 +0900 (Mon, 06 Dec 2010)

  New Revision: 30087

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=30087

  Log:
    * lib/mkmf.rb (check_signedness): rename unused variable prelude.

  Modified files:
    trunk/ChangeLog
    trunk/lib/mkmf.rb

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 30086)
+++ ChangeLog	(revision 30087)
@@ -1,3 +1,7 @@
+Mon Dec  6 09:14:38 2010  NARUSE, Yui  <naruse@r...>
+
+	* lib/mkmf.rb (check_signedness): rename unused variable prelude.
+
 Sun Dec  5 17:56:36 2010  Nobuyoshi Nakada  <nobu@r...>
 
 	* class.c (make_metaclass): fix probable typo.  builtin type flag
Index: lib/mkmf.rb
===================================================================
--- lib/mkmf.rb	(revision 30086)
+++ lib/mkmf.rb	(revision 30087)
@@ -1143,7 +1143,7 @@
 # done.
 #
 def check_signedness(type, headers = nil, opts = nil, &b)
-  typedef, member, prelude = typedef_expr(type, headers)
+  typedef, member, _ = typedef_expr(type, headers)
   signed = nil
   checking_for("signedness of #{type}", STRING_OR_FAILED_FORMAT) do
     signed = try_signedness(typedef, member, headers, opts, &b) or next nil

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