From 551c2b5f07217bce9693bd654beced3767939cbc Mon Sep 17 00:00:00 2001
From: Kasra Bigdeli <kasra85@gmail.com>
Date: Sun, 27 Jan 2019 22:27:49 -0800
Subject: [PATCH] Do not save SMTP for email netdata if username is not
 provided

---
 src/datastore/DataStore.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/datastore/DataStore.ts b/src/datastore/DataStore.ts
index e79eb16..8062580 100644
--- a/src/datastore/DataStore.ts
+++ b/src/datastore/DataStore.ts
@@ -110,7 +110,10 @@ class DataStore {
             const netDataInfo = self.data.get(NET_DATA_INFO) || {}
             netDataInfo.isEnabled = netDataInfo.isEnabled || false
             netDataInfo.data = netDataInfo.data || {}
-            netDataInfo.data.smtp = netDataInfo.data.smtp || {}
+            netDataInfo.data.smtp =
+                netDataInfo.data.smtp && netDataInfo.data.smtp.username
+                    ? netDataInfo.data.smtp
+                    : {}
             netDataInfo.data.slack = netDataInfo.data.slack || {}
             netDataInfo.data.telegram = netDataInfo.data.telegram || {}
             netDataInfo.data.pushBullet = netDataInfo.data.pushBullet || {}