io.c: open generic in binread

* io.c (rb_io_s_binread): fix r61317, unintentional change.

From: Nobuyoshi Nakada <nobu@ruby-lang.org>

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61319 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/io.c b/io.c
index 0845c823c1..a8ed4f0433 100644
--- a/io.c
+++ b/io.c
@@ -10420,7 +10420,7 @@ rb_io_s_binread(int argc, VALUE *argv, VALUE io)
     rb_scan_args(argc, argv, "12", NULL, NULL, &offset);
     FilePathValue(argv[0]);
     convconfig.enc = rb_ascii8bit_encoding();
-    arg.io = rb_file_open_generic(io_alloc(io), argv[0], oflags, fmode, &convconfig, 0);
+    arg.io = rb_io_open_generic(io, argv[0], oflags, fmode, &convconfig, 0);
     if (NIL_P(arg.io)) return Qnil;
     arg.argv = argv+1;
     arg.argc = (argc > 1) ? 1 : 0;