From a7dbcf5c8ca7edb7a46eb276031ad1df4131135b Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Fri, 13 Dec 2013 02:20:07 -0500
Subject: use 0 instead of NULL for null pointer constants

and thereby remove otherwise-unnecessary inclusion of stddef.h
---
 src/signal/sighold.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'src/signal/sighold.c')

diff --git a/src/signal/sighold.c b/src/signal/sighold.c
index 992812fd..cfa2306c 100644
--- a/src/signal/sighold.c
+++ b/src/signal/sighold.c
@@ -1,5 +1,4 @@
 #include <signal.h>
-#include <stddef.h>
 
 int sighold(int sig)
 {
@@ -7,5 +6,5 @@ int sighold(int sig)
 
 	sigemptyset(&mask);
 	if (sigaddset(&mask, sig) < 0) return -1;
-	return sigprocmask(SIG_BLOCK, &mask, NULL);
+	return sigprocmask(SIG_BLOCK, &mask, 0);
 }
-- 
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