Author: eadler
Date: Wed Apr 8 04:01:02 2015
New Revision: 281260
URL: https://svnweb.freebsd.org/changeset/base/281260
Log:
newvers.sh: remove 'X' hack from shell script
Reviewed by: allanjude, Daniel O'Connor
Modified:
head/sys/conf/newvers.sh
Modified: head/sys/conf/newvers.sh
==============================================================================
--- head/sys/conf/newvers.sh Wed Apr 8 03:55:02 2015 (r281259)
+++ head/sys/conf/newvers.sh Wed Apr 8 04:01:02 2015 (r281260)
@@ -33,17 +33,17 @@
TYPE="FreeBSD"
REVISION="11.0"
BRANCH="CURRENT"
-if [ "X${BRANCH_OVERRIDE}" != "X" ]; then
+if [ -n "${BRANCH_OVERRIDE}" ]; then
BRANCH=${BRANCH_OVERRIDE}
fi
RELEASE="${REVISION}-${BRANCH}"
VERSION="${TYPE} ${RELEASE}"
-if [ "X${SYSDIR}" = "X" ]; then
+if [ -z "${SYSDIR}" ]; then
SYSDIR=$(dirname $0)/..
fi
-if [ "X${PARAMFILE}" != "X" ]; then
+if [ -n "${PARAMFILE}" ]; then
RELDATE=$(awk '/__FreeBSD_version.*propagated to newvers/ {print $3}' \
${PARAMFILE})
else
@@ -72,7 +72,7 @@ do
done
# no copyright found, use a dummy
-if [ X"$COPYRIGHT" = X ]; then
+if [ -z "$COPYRIGHT" ]; then
COPYRIGHT="/*-
* Copyright (c) 1992-$year The FreeBSD Project.
* All rights reserved.
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