akr	2008-12-25 20:02:09 +0900 (Thu, 25 Dec 2008)

  New Revision: 21045

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=21045

  Log:
    * io.c (rb_io_s_pipe): unused variable removed.

  Modified files:
    trunk/ChangeLog
    trunk/io.c

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 21044)
+++ ChangeLog	(revision 21045)
@@ -1,3 +1,7 @@
+Thu Dec 25 20:01:50 2008  Tanaka Akira  <akr@f...>
+
+	* io.c (rb_io_s_pipe): unused variable removed.
+
 Thu Dec 25 19:35:51 2008  NARUSE, Yui  <naruse@r...>
 
 	* transcode.c (sym_ignore): remove useless symbol.
Index: io.c
===================================================================
--- io.c	(revision 21044)
+++ io.c	(revision 21045)
@@ -7076,7 +7076,6 @@
     rb_io_t *fptr, *fptr2;
     int fmode = 0;
     VALUE ret;
-    VALUE rw[2];
 
     opt = pop_last_hash(&argc, argv);
     rb_scan_args(argc, argv, "02", &v1, &v2);
@@ -7110,8 +7109,6 @@
     fptr2->mode |= fmode;
 
     ret = rb_assoc_new(r, w);
-    rw[0] = r;
-    rw[1] = w;
     if (rb_block_given_p()) {
 	return rb_ensure(pipe_yield, ret, io_close, r);
     }

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