Remove '-w' as macOS doesn't have it. Fix var expansion in dash.

Signed-off-by: Aaron Bieber <aaron@bolddaemon.com>
This commit is contained in:
Aaron Bieber
2019-11-12 16:43:15 -07:00
parent 9dcc647656
commit 1830a19b37
2 changed files with 3 additions and 3 deletions

View File

@ -44,7 +44,7 @@ fi
# username to use for ssh
USERNAME=${USERNAME:-pi}
ping -w 3 -c 1 "${UNIT_HOSTNAME}" > /dev/null 2>&1 || {
ping -c 1 "${UNIT_HOSTNAME}" > /dev/null 2>&1 || {
echo "@ unit ${UNIT_HOSTNAME} can't be reached, make sure it's connected and a static IP assigned to the USB interface."
exit 1
}