From fb1dbc91e8a7da9814e096bb138dfd5fadf972f7 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 3 Jan 2008 02:29:04 +0000
Subject: * io.c (fptr_finalize): clear errno first.  [ruby-talk:284492]

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@14858 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog | 4 ++++
 io.c      | 1 +
 2 files changed, 5 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 703fde5b0..7c4de075e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Thu Jan  3 11:28:58 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* io.c (fptr_finalize): clear errno first.  [ruby-talk:284492]
+
 Thu Jan  3 05:02:36 2008  Tanaka Akira  <akr@fsij.org>
 
 	* enc/us_ascii.c: add us_ascii_ prefix for functions to ease
diff --git a/io.c b/io.c
index 18d651ea8..8d8bfe172 100644
--- a/io.c
+++ b/io.c
@@ -2169,6 +2169,7 @@ rb_io_each_byte(VALUE io)
 	    fptr->rbuf_len--;
 	    rb_yield(INT2FIX(*p & 0xff));
 	    p++;
+    errno = 0;
 	}
 	rb_io_check_readable(fptr);
 	READ_CHECK(fptr);
-- 
cgit