From e01fb503592f4c9fd4a58edfc8aa1b445396cf2e Mon Sep 17 00:00:00 2001
From: Easton Man <easton@techminer.org>
Date: Mon, 23 Nov 2020 00:32:50 +0800
Subject: [PATCH] feat: add env var check

---
 dnsapi/dns_huaweicloud.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/dnsapi/dns_huaweicloud.sh b/dnsapi/dns_huaweicloud.sh
index 56ba19ef..0f08bcdf 100644
--- a/dnsapi/dns_huaweicloud.sh
+++ b/dnsapi/dns_huaweicloud.sh
@@ -57,6 +57,11 @@ dns_huaweicloud_rm() {
   HUAWEICLOUD_Password="${HUAWEICLOUD_Password:-$(_readaccountconf_mutable HUAWEICLOUD_Password)}"
   HUAWEICLOUD_ProjectID="${HUAWEICLOUD_ProjectID:-$(_readaccountconf_mutable HUAWEICLOUD_ProjectID)}"
 
+  if [ -z "${HUAWEICLOUD_Username}" ] || [ -z "${HUAWEICLOUD_Username}" ] || [ -z "${HUAWEICLOUD_Username}" ]; then
+    _err "Please provide enough information"
+    return 1
+  fi
+
   token="$(_get_token "${HUAWEICLOUD_Username}" "${HUAWEICLOUD_Password}" "${HUAWEICLOUD_ProjectID}")"
   _debug2 "${token}"
   zoneid="$(_get_zoneid "${token}" "${fulldomain}")"