Use default shell assignment rather more complicated if then

construct.

Discussed with: emaste@, allanjude@ (changes (or not) based on their feedback)
Differential Revision: https://reviews.freebsd.org/D19797
This commit is contained in:
imp 2019-04-07 18:39:55 +00:00
parent fdf4ebb85e
commit 7d87d74539

View File

@ -46,10 +46,7 @@
TYPE="FreeBSD"
REVISION="13.0"
BRANCH="CURRENT"
if [ -n "${BRANCH_OVERRIDE}" ]; then
BRANCH=${BRANCH_OVERRIDE}
fi
BRANCH=${BRANCH_OVERRIDE:-CURRENT}
RELEASE="${REVISION}-${BRANCH}"
VERSION="${TYPE} ${RELEASE}"
@ -108,21 +105,16 @@ if [ -z "${SYSDIR}" ]; then
SYSDIR=$(dirname $0)/..
fi
if [ -n "${PARAMFILE}" ]; then
RELDATE=$(awk '/__FreeBSD_version.*propagated to newvers/ {print $3}' \
${PARAMFILE})
else
RELDATE=$(awk '/__FreeBSD_version.*propagated to newvers/ {print $3}' \
${SYSDIR}/sys/param.h)
fi
RELDATE=$(awk '/__FreeBSD_version.*propagated to newvers/ {print $3}' \
${PARAMFILE:-${SYSDIR}/sys/param.h})
b=share/examples/etc/bsd-style-copyright
if [ -r "${SYSDIR}/../COPYRIGHT" ]; then
year=$(sed -Ee '/^Copyright .* The FreeBSD Project/!d;s/^.*1992-([0-9]*) .*$/\1/g' ${SYSDIR}/../COPYRIGHT)
else
year=$(date +%Y)
fi
# look for copyright template
b=share/examples/etc/bsd-style-copyright
for bsd_copyright in ../$b ../../$b ../../../$b /usr/src/$b /usr/$b
do
if [ -r "$bsd_copyright" ]; then
@ -150,9 +142,7 @@ COPYRIGHT="$COPYRIGHT
# VARS_ONLY means no files should be generated, this is just being
# included.
if [ -n "$VARS_ONLY" ]; then
return 0
fi
[ -n "$VARS_ONLY" ] && return 0
LC_ALL=C; export LC_ALL
if [ ! -r version ]