* io.c (argf_close): skip stdin, which should be readable again.

  [ruby-dev:45160] [Bug #5952]
* io.c (argf_readlines): reinitialize after all read to be
  readable again.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34409 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 0 deletions

diff --git a/io.c b/io.c
index a3a45c0b12..4bf65d9bdf 100644
--- a/io.c
+++ b/io.c
@@ -7276,6 +7276,7 @@ argf_forward(int argc, VALUE *argv, VALUE argf)
 static void
 argf_close(VALUE file)
 {
+    if (file == rb_stdin) return;
     if (RB_TYPE_P(file, T_FILE)) {
 	rb_io_set_write_io(file, Qnil);
     }
@@ -7691,6 +7692,7 @@ argf_readlines(int argc, VALUE *argv, VALUE argf)
 	ARGF.lineno = lineno + RARRAY_LEN(ary);
 	ARGF.last_lineno = ARGF.lineno;
     }
+    ARGF.init_p = 0;
     return ary;
 }