--- security/nmap/Makefile	(revision 466125)
+++ security/nmap/Makefile	(working copy)
@@ -3,7 +3,7 @@ 
 
 PORTNAME=	nmap
 DISTVERSION=	7.70
-PORTREVISION=	0
+PORTREVISION=	1
 CATEGORIES=	security ipv6
 MASTER_SITES=	https://nmap.org/dist/ \
 		LOCAL/ohauer
--- security/nmap/files/patch-libpcap_pcap.c	(nonexistent)
+++ security/nmap/files/patch-libpcap_pcap.c	(working copy)
@@ -0,0 +1,11 @@ 
+--- libpcap/pcap.c.orig	2015-05-02 05:24:47.000000000 +0900
++++ libpcap/pcap.c	2018-04-01 17:30:32.523148000 +0900
+@@ -1384,7 +1384,7 @@
+ #endif
+ 
+ void
+-pcap_perror(pcap_t *p, char *prefix)
++pcap_perror(pcap_t *p, const char *prefix)
+ {
+ 	fprintf(stderr, "%s: %s\n", prefix, p->errbuf);
+ }