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Make shellcheck happier

pull/953/head
Ondrej Simek 7 years ago
parent
commit
8534e3b2f7
  1. 2
      dnsapi/dns_he.sh

2
dnsapi/dns_he.sh

@ -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

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