* io.c (open_key_args): use rb_io_open instead of rb_f_open.

  [ruby-core:15746]

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@15682 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 5 deletions

diff --git a/io.c b/io.c
index 55959802a..f6e8bfb5c 100644
--- a/io.c
+++ b/io.c
@@ -5932,11 +5932,7 @@ open_key_args(int argc, VALUE *argv, struct foreach_arg *arg)
     }
     v = rb_hash_aref(opt, mode);
     if (!NIL_P(v)) {
-	VALUE args[2];
-
-	args[0] = argv[0];
-	args[1] = v;
-	arg->io = rb_f_open(2, args);
+	arg->io = rb_io_open(RSTRING_PTR(argv[0]), StringValueCStr(v));
     }
 
     if (!arg->io) {