(char *)0 -> NULL

ok tedu@

diff --git a/sys/lib/libsa/net.c b/sys/lib/libsa/net.c
index f2ccb46..4f0c6e7 100644 (file)
--- a/sys/lib/libsa/net.c
+++ b/sys/lib/libsa/net.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: net.c,v 1.19 2015/10/26 02:33:07 mmcc Exp $   */
+/*     $OpenBSD: net.c,v 1.20 2015/10/26 14:48:54 mmcc Exp $   */
 /*     $NetBSD: net.c,v 1.14 1996/10/13 02:29:02 christos Exp $        */
 
 /*
@@ -244,7 +244,7 @@ ip_convertaddr(const char *p)
 #define IP_ANYADDR     0
        u_int32_t addr = 0, n;
 
-       if (p == (char *)0 || *p == '\0')
+       if (p == NULL || *p == '\0')
                return IP_ANYADDR;
        p = number(p, &n);
        addr |= (n << 24) & 0xff000000;