Make shellcheck happier

This commit is contained in:
Ondrej Simek 2017-07-28 13:58:47 +02:00
parent 577380e98e
commit 8534e3b2f7

View File

@ -20,6 +20,8 @@ dns_he_add() {
_info "Using DNS-01 Hurricane Electric hook"
if [ -z "$HE_Username" ] || [ -z "$HE_Password" ]; then
HE_Username=
HE_Password=
_err "No auth details provided. Please set user credentials using the \$HE_Username and \$HE_Password envoronment variables."
return 1
fi