* io.c (rb_io_ungetbyte, rb_io_ungetc): allows nil to reset EOF

  flag with ungetting nothing.

* ruby.c (load_file_internal): rests EOF flag to make possible to
  load from stdin after reading data.


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@21718 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/ruby.c b/ruby.c
index 9bf79bdfb..e43fc2c9e 100644
--- a/ruby.c
+++ b/ruby.c
@@ -1581,6 +1581,7 @@ load_file_internal(VALUE arg)
 	    rb_io_ungetbyte(f, c);
 	}
 	require_libraries(opt);	/* Why here? unnatural */
+	rb_io_ungetbyte(f, Qnil);
     }
     if (opt->src.enc.index >= 0) {
 	enc = rb_enc_from_index(opt->src.enc.index);