1 files changed, 1 insertions, 2 deletions
diff --git a/dir.c b/dir.c
index 483c8beafc..f9867e44d7 100644
--- a/dir.c
+++ b/dir.c
@@ -390,11 +390,10 @@ dir_initialize(int argc, VALUE *argv, VALUE dir)
     }
     fsenc = rb_filesystem_encoding();
 
-    rb_scan_args(argc, argv, "11", &dirname, &opt);
+    argc = rb_scan_args(argc, argv, "1:", &dirname, &opt);
 
     if (!NIL_P(opt)) {
         VALUE v, enc=Qnil;
-        opt = rb_convert_type(opt, T_HASH, "Hash", "to_hash");
 
         v = rb_hash_aref(opt, sym_enc);
         if (!NIL_P(v)) enc = v;