From 8fefe64adcde2d470ae137eac98ce86c28852aa6 Mon Sep 17 00:00:00 2001
From: mame <mame@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 29 May 2008 13:42:20 +0000
Subject: * io.c (argf_readchar): raise EOFError, synchronizing IO#readchar.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16681 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 io.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'io.c')

diff --git a/io.c b/io.c
index e4a0c21c19..6e7e549dd9 100644
--- a/io.c
+++ b/io.c
@@ -7193,7 +7193,7 @@ argf_readchar(VALUE argf)
     VALUE ch;
 
   retry:
-    if (!next_argv()) return Qnil;
+    if (!next_argv()) return rb_eof_error();
     if (TYPE(current_file) != T_FILE) {
 	ch = rb_funcall3(current_file, rb_intern("getc"), 0, 0);
     }
-- 
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