if [ $? -ne 0 ]
then
echo >&2 "Adding netdata user account ..."
- run useradd -r -g netdata -c netdata -s $(which nologin) -d / netdata
+ run useradd -r -g netdata -c netdata -s $(which nologin || echo '/bin/false') -d / netdata
fi
getent group docker > /dev/null