From f6a70e743283b5f32ee9a327bdc0512b4e9a0a38 Mon Sep 17 00:00:00 2001
From: angelos <angelos@openbsd.org>
Date: Tue, 18 Apr 2000 06:06:17 +0000
Subject: [PATCH] Print a parenthesis in front of security flags.

---
 usr.sbin/tcpdump/print-enc.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/usr.sbin/tcpdump/print-enc.c b/usr.sbin/tcpdump/print-enc.c
index 97f7fa90644..6a34a958b8e 100644
--- a/usr.sbin/tcpdump/print-enc.c
+++ b/usr.sbin/tcpdump/print-enc.c
@@ -21,7 +21,7 @@
 
 #ifndef lint
 static const char rcsid[] =
-    "@(#) $Header: /home/cvs/src/usr.sbin/tcpdump/print-enc.c,v 1.4 1999/12/08 21:45:00 angelos Exp $ (LBL)";
+    "@(#) $Header: /home/cvs/src/usr.sbin/tcpdump/print-enc.c,v 1.5 2000/04/18 06:06:17 angelos Exp $ (LBL)";
 #endif
 
 #include <sys/param.h>
@@ -84,6 +84,10 @@ enc_if_print(u_char *user, const struct pcap_pkthdr *h,
 	
 	hdr = (struct enchdr *)p;
 	flags = hdr->flags;
+	if (flags == 0)
+	  printf("(unprotected): ");
+	else
+	  printf("(");
 	ENC_PRINT_TYPE(flags, M_AUTH, "authentic");
 	ENC_PRINT_TYPE(flags, M_CONF, "confidential");
 	/* ENC_PRINT_TYPE(flags, M_TUNNEL, "tunnel"); */
-- 
2.20.1