From f09f4e015bffe6db5d7e63d47b23f22db4806736 Mon Sep 17 00:00:00 2001
From: Denis Vlasenko
Date: Thu, 26 Feb 2009 12:29:59 +0000
Subject: runsv: small optimization *: more paranoia around passing NULL to
 execl[e]

function                                             old     new   delta
custom                                               240     221     -19

---
 util-linux/script.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'util-linux')

diff --git a/util-linux/script.c b/util-linux/script.c
index 2e103fd..a9f24b1 100644
--- a/util-linux/script.c
+++ b/util-linux/script.c
@@ -181,6 +181,6 @@ int script_main(int argc UNUSED_PARAM, char **argv)
 
 	/* Non-ignored signals revert to SIG_DFL on exec anyway */
 	/*signal(SIGCHLD, SIG_DFL);*/
-	execl(shell, shell, shell_opt, shell_arg, NULL);
+	execl(shell, shell, shell_opt, shell_arg, (char *) NULL);
 	bb_simple_perror_msg_and_die(shell);
 }
-- 
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