From 5e1f7b807d0ee4055823df663c76200c8b27e0a0 Mon Sep 17 00:00:00 2001
From: Robert Watson <rwatson@FreeBSD.org>
Date: Sat, 20 Jun 2009 20:22:11 +0000
Subject: [PATCH] If the label being printed by getpmac(8) is empty, then don't
 print a carriage return.

Obtained from:	TrustedBSD Project
MFC after:	3 days
---
 usr.sbin/getpmac/getpmac.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/usr.sbin/getpmac/getpmac.c b/usr.sbin/getpmac/getpmac.c
index 6e815584cdc7..216b5393344e 100644
--- a/usr.sbin/getpmac/getpmac.c
+++ b/usr.sbin/getpmac/getpmac.c
@@ -119,7 +119,8 @@ main(int argc, char *argv[])
 		exit(EX_DATAERR);
 	}
 
-	printf("%s\n", string);
+	if (strlen(string) > 0)
+		printf("%s\n", string);
 		
 	mac_free(label);
 	free(string);