From cad5364599eb5062d59e0c397ed638ddd61a8d5d Mon Sep 17 00:00:00 2001
From: Manuel Novoa III <mjn3@codepoet.org>
Date: Wed, 19 Mar 2003 09:13:01 +0000
Subject: Major coreutils update.

---
 coreutils/sync.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'coreutils/sync.c')

diff --git a/coreutils/sync.c b/coreutils/sync.c
index d58168065..84746311f 100644
--- a/coreutils/sync.c
+++ b/coreutils/sync.c
@@ -20,15 +20,17 @@
  *
  */
 
-#include <stdio.h>
+/* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */
+
 #include <stdlib.h>
 #include <unistd.h>
 #include "busybox.h"
 
 extern int sync_main(int argc, char **argv)
 {
-	if (argc > 1 && **(argv + 1) == '-')
-		show_usage();
+	bb_warn_ignoring_args(argc - 1);
+
 	sync();
+
 	return(EXIT_SUCCESS);
 }
-- 
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