From f0c51ba5c7be1648f963d1dab48134dfa219d7e5 Mon Sep 17 00:00:00 2001
From: Ed Maste <emaste@FreeBSD.org>
Date: Thu, 11 Oct 2012 18:41:32 +0000
Subject: [PATCH] Exclude potential circular symlink when creating src tarball.

Normal release builds are not affected by this but it can happen if using
these release bits against a work tree.

Sponsored by: ADARA Networks
---
 release/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/release/Makefile b/release/Makefile
index dbf7854f20d3..988a29880e68 100644
--- a/release/Makefile
+++ b/release/Makefile
@@ -84,7 +84,7 @@ src.txz:
 	mkdir -p ${DISTDIR}/usr
 	ln -fs ${WORLDDIR} ${DISTDIR}/usr/src
 	cd ${DISTDIR} && tar cLvJf ${.OBJDIR}/src.txz --exclude .svn \
-	    --exclude CVS usr/src
+	    --exclude CVS --exclude @ usr/src
 
 ports.txz:
 	mkdir -p ${DISTDIR}/usr