From d4d01d2b9bc1452c6417864ea5b300d34088c19a Mon Sep 17 00:00:00 2001
From: Eric Andersen
Date: Wed, 26 May 2004 09:54:36 +0000
Subject: Rob Landley writes:

Run this test, against both busybox and a non-busybox version of "tee".

while true; do i=$[$i+1]; echo "hello $i"; sleep 1; done | ./busybox tee

Now run the busybox one again with the following small patch applied:
---
 coreutils/tee.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/coreutils/tee.c b/coreutils/tee.c
index bb28966..25c1087 100644
--- a/coreutils/tee.c
+++ b/coreutils/tee.c
@@ -78,7 +78,7 @@ int tee_main(int argc, char **argv)
 	*p = NULL;				/* Store the sentinal value. */
 
 #ifdef CONFIG_FEATURE_TEE_USE_BLOCK_IO
-	while ((c = fread(buf, 1, BUFSIZ, stdin)) != 0) {
+	while ((c = read(0, buf, BUFSIZ)) != 0) {
 		for (p=files ; *p ; p++) {
 			fwrite(buf, 1, c, *p);
 		}
-- 
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