From ec63c1c96e19a214b79eaf24b9e8c76b99a1c61b Mon Sep 17 00:00:00 2001
From: Girish Ramakrishnan <girish@cloudron.io>
Date: Mon, 5 Sep 2016 00:02:19 -0700
Subject: [PATCH] use subdomains.update to short-circuit dns propagation check

if the entry is already uptodate, then we can bypass the wait
---
 src/apptask.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/apptask.js b/src/apptask.js
index 56a51a956..1fd93ec69 100644
--- a/src/apptask.js
+++ b/src/apptask.js
@@ -253,7 +253,7 @@ function registerSubdomain(app, callback) {
         async.retry({ times: 200, interval: 5000 }, function (retryCallback) {
             debugApp(app, 'Registering subdomain location [%s]', app.location);
 
-            subdomains.add(app.location, 'A', [ ip ], function (error, changeId) {
+            subdomains.update(app.location, 'A', [ ip ], function (error, changeId) {
                 if (error && (error.reason === SubdomainError.STILL_BUSY || error.reason === SubdomainError.EXTERNAL_ERROR)) return retryCallback(error); // try again
 
                 retryCallback(null, error || changeId);