2 files changed, 9 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog
index 1f72b4d13f..16ac00296b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+Tue Jun 16 06:40:31 2009  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* io.c (fptr_finalize): should close stdin/stdout/stderr when
+	  closed explicitly.   [ruby-core:23853]
+
+	* io.c (argf_skip): should close only when current_file is available.
+
 Tue Jun 16 01:50:02 2009  Tanaka Akira  <akr@fsij.org>
 
 	* vm_eval.c (rb_call0): refine exception message for hidden objects.
diff --git a/io.c b/io.c
index 99872dee1e..7f3f6909ce 100644
--- a/io.c
+++ b/io.c
@@ -3221,7 +3221,7 @@ fptr_finalize(rb_io_t *fptr, int noraise)
         if (io_fflush(fptr) < 0 && NIL_P(err))
             err = noraise ? Qtrue : INT2NUM(errno);
     }
-    if (IS_PREP_STDIO(fptr) || fptr->fd <= 2) {
+    if (noraise && (IS_PREP_STDIO(fptr) || fptr->fd <= 2)) {
         goto check_err;
     }
     if (fptr->stdio_file) {
@@ -8473,7 +8473,7 @@ argf_binmode_p(VALUE argf)
 static VALUE
 argf_skip(VALUE argf)
 {
-    if (ARGF.next_p != -1) {
+    if (ARGF.init_p && ARGF.next_p == 0) {
 	argf_close(ARGF.current_file);
 	ARGF.next_p = 1;
     }