Doug Barton <dougb at FreeBSD.org> writes: > 1. A "better" way (IMO) to write: > > if [ "X${BRANCH_OVERRIDE}" != "X" ]; then > > is > > case "${BRANCH_OVERRIDE}" in > '') ;; > *) BRANCH=${BRANCH_OVERRIDE} ;; > esac ITYM [ -z "${BRANCH_OVERRIDE}" ] DES -- Dag-Erling Smørgrav - des at des.no