nobu	2010-10-21 23:47:13 +0900 (Thu, 21 Oct 2010)

  New Revision: 29548

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=29548

  Log:
    * dir.c (dir_initialize): remove useless intermediate variable.

  Modified files:
    trunk/ChangeLog
    trunk/dir.c

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 29547)
+++ ChangeLog	(revision 29548)
@@ -1,3 +1,7 @@
+Thu Oct 21 23:47:12 2010  Nobuyoshi Nakada  <nobu@r...>
+
+	* dir.c (dir_initialize): remove useless intermediate variable.
+
 Thu Oct 21 16:07:20 2010  NARUSE, Yui  <naruse@r...>
 
 	* io.c (rb_f_select): change rdoc.
Index: dir.c
===================================================================
--- dir.c	(revision 29547)
+++ dir.c	(revision 29548)
@@ -395,11 +395,7 @@
     argc = rb_scan_args(argc, argv, "1:", &dirname, &opt);
 
     if (!NIL_P(opt)) {
-        VALUE v, enc=Qnil;
-
-        v = rb_hash_aref(opt, sym_enc);
-        if (!NIL_P(v)) enc = v;
-
+	VALUE enc = rb_hash_aref(opt, sym_enc);
 	if (!NIL_P(enc)) {
 	    fsenc = rb_to_encoding(enc);
 	}

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