From 984a73a3c7df8b13bf5a2d19dfef8a55f89c0e9c Mon Sep 17 00:00:00 2001
From: shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 9 Mar 2009 00:52:15 +0000
Subject: merge revision(s) 21913: 	* io.c (io_getpartial): fflush after
 read for updating pos in FILE. 	  not portable, I guess. 
 [ruby-core:21561]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_6@22836 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 io.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'io.c')

diff --git a/io.c b/io.c
index d031625ce4..257a0ea07e 100644
--- a/io.c
+++ b/io.c
@@ -1275,6 +1275,8 @@ io_getpartial(int argc, VALUE *argv, VALUE io, int nonblock)
                 goto again;
             rb_sys_fail(fptr->path);
         }
+        if (fptr->f) /* update pos in FILE structure [ruby-core:21561] */
+            fflush(fptr->f);
     }
     rb_str_resize(str, n);
 
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