From 39e04f4aa0a7b020c8ee28a40326299ffcdda109 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 9 Dec 2003 03:50:02 +0000
Subject: * io.c (rb_io_check_readable): Don't clear EOF flag by io_seek.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5147 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog | 4 ++++
 io.c      | 1 +
 2 files changed, 5 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 2215adcfff..60ff6ca585 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Tue Dec  9 12:49:22 2003  Tanaka Akira  <akr@m17n.org>
+
+	* io.c (rb_io_check_readable): Don't clear EOF flag by io_seek.
+
 Tue Dec  9 02:53:55 2003  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
 	* ext/tk/sample/tkalignbox.rb: new sample script
diff --git a/io.c b/io.c
index 06d9283102..aa3fc5536c 100644
--- a/io.c
+++ b/io.c
@@ -226,6 +226,7 @@ rb_io_check_readable(fptr)
 #if NEED_IO_SEEK_BETWEEN_RW
     if (((fptr->mode & FMODE_WBUF) ||
 	 (fptr->mode & (FMODE_SYNCWRITE|FMODE_RBUF)) == FMODE_SYNCWRITE) &&
+	!feof(fptr->f) &&
 	!fptr->f2) {
 	io_seek(fptr, 0, SEEK_CUR);
     }
-- 
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