Correct parameter expansion expression.

Signed-off-by: Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn@axis.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Cristian Ionescu-Idbohrn 2013-05-12 11:47:47 +02:00 committed by Dirk Hohndel
parent 05a5a1ccf8
commit 20f086c4a8

View file

@ -46,7 +46,7 @@ if [ $debug = y ]; then
else
opts=-q
fi
[ $color = n ] || opts="${opts:+ }--color"
[ $color = n ] || opts="${opts:+$opts }--color"
v=${1:-}
case $v in