From df81ab2911ce995fb9e116550b7a6798b497e391 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Wed, 5 Nov 2003 03:53:19 +0000
Subject: Cast NULL to `(char *)' in call to variadic function,
 parse_long_options, so that it works even on systems for which sizeof char*
 != sizeof int.

---
 src/sleep.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/sleep.c')

diff --git a/src/sleep.c b/src/sleep.c
index 9e986930c..9c96ab38d 100644
--- a/src/sleep.c
+++ b/src/sleep.c
@@ -120,7 +120,7 @@ main (int argc, char **argv)
   atexit (close_stdout);
 
   parse_long_options (argc, argv, PROGRAM_NAME, GNU_PACKAGE, VERSION,
-		      usage, AUTHORS, NULL);
+		      usage, AUTHORS, (char const *) NULL);
 
   while ((c = getopt_long (argc, argv, "", long_options, NULL)) != -1)
     {
-- 
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