1 files changed, 32 insertions, 2 deletions

diff --git a/ports-mgmt/pkg_jail/files/pkg_jail b/ports-mgmt/pkg_jail/files/pkg_jail
index 0baba764d9a7..94d07abe0e47 100644
--- a/ports-mgmt/pkg_jail/files/pkg_jail
+++ b/ports-mgmt/pkg_jail/files/pkg_jail
@@ -2,6 +2,36 @@
 #
 #	$FreeBSD$
 #
+# Copyright (c) 2001-2017 by Dirk Meyer. All rights reserved.
+#   Im Grund 4, 34317 Habichtswald, Germany
+#   Email: dirk.meyer@dinoex.sub.org
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+# 3. Neither the name of the author nor the names of any co-contributors
+#    may be used to endorse or promote products derived from this software
+#    without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+# SUCH DAMAGE.
+#
+# -------------------------------------------------------------------------
+#
 . /etc/rc.subr
 #
 case "$0" in
@@ -200,12 +230,12 @@ pkg_jail_umount()
 		"${pkg_jail_dir}/dev" \
 
 	do
-		fstab=`fgrep "${dir}" /etc/fstab` 
+		fstab=`fgrep "${dir}" /etc/fstab`
 		if test -n "${fstab}"
 		then
 			continue
 		fi
-		mount=`mount | fgrep "${dir}"` 
+		mount=`mount | fgrep "${dir}"`
 		if test -n "${mount}"
 		then
 			umount "${dir}"