From 1a155ee7f697f8dd791bda46afc2be2ebe806207 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 14 Jun 2008 13:52:41 +0000
Subject: * ext/stringio/stringio.c (strio_sysread): should not raise at empty 
  read.  a patch from Arthur Schreiber at [ruby-core:17245].

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17162 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/stringio/stringio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'ext/stringio')

diff --git a/ext/stringio/stringio.c b/ext/stringio/stringio.c
index 604ea87800..8b5abb3f62 100644
--- a/ext/stringio/stringio.c
+++ b/ext/stringio/stringio.c
@@ -1152,7 +1152,7 @@ static VALUE
 strio_sysread(int argc, VALUE *argv, VALUE self)
 {
     VALUE val = strio_read(argc, argv, self);
-    if (NIL_P(val) || RSTRING_LEN(val) == 0) {
+    if (NIL_P(val)) {
 	rb_eof_error();
     }
     return val;
-- 
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