From b2b2956e017305410b463ee04d73aa069f1d0836 Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Mon, 11 Jul 2005 18:24:42 +0000
Subject: (main): Avoid setmode; use POSIX-specified routines instead.

---
 src/split.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/split.c')

diff --git a/src/split.c b/src/split.c
index a93fdffed..7c357c8ef 100644
--- a/src/split.c
+++ b/src/split.c
@@ -541,7 +541,8 @@ main (int argc, char **argv)
 	   quote (infile));
 
   /* Binary I/O is safer when bytecounts are used.  */
-  SET_BINARY (STDIN_FILENO);
+  if (O_BINARY && ! isatty (STDIN_FILENO))
+    freopen (NULL, "rb", stdin);
 
   /* No output file is open now.  */
   output_desc = -1;
-- 
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