# Make sure that the value configured as IP_INT is a real IP on the system.
# If we don't error out early here when there is a mismatch, the formula will
# fail with hard to interpret nginx errors later on.
- ip addr list |grep -q "${IP_INT}/"
+ ip addr list |grep "${IP_INT}/" >/dev/null
if [[ $? -ne 0 ]]; then
echo "Unable to find the IP_INT address '${IP_INT}' on the system, please correct the value in local.params. Exiting..."
exit 1