fix in case of no preferences

This commit is contained in:
Michael Hudson-Doyle 2019-12-12 12:57:05 +13:00
parent 94c2d606ca
commit d38ceab06d

View File

@ -1103,7 +1103,9 @@ if [ $PROJECT = ubuntu-base ]; then
# live-build "helpfully" removes /etc/apt/preferences.d/* so we put a
# copy somewhere it won't touch it.
cp -a /etc/apt/preferences.d /etc/apt/preferences.d.save
if [ -n "$(ls -A /etc/apt/preferences.d)" ]; then
cp -a /etc/apt/preferences.d /etc/apt/preferences.d.save
fi
EOF
fi