From 23d6b0746730ec925a7b9bdae6864c307513ffc9 Mon Sep 17 00:00:00 2001
From: Anthony Laibe <anthony@laibe.cc>
Date: Tue, 25 Sep 2018 15:30:46 +0100
Subject: [PATCH] Warning if no default account for ens

---
 lib/modules/ens/embarkjs.js | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/lib/modules/ens/embarkjs.js b/lib/modules/ens/embarkjs.js
index 526bbded6..6663f023a 100644
--- a/lib/modules/ens/embarkjs.js
+++ b/lib/modules/ens/embarkjs.js
@@ -131,6 +131,7 @@ __embarkENS.resolverInterface = [
   }
 ];
 
+const defaultAccountNotSetError = 'web3.eth.defaultAccount not set';
 const providerNotSetError = 'ENS provider not set';
 const NoDecodeAddrError = 'Error: Couldn\'t decode address from ABI: 0x';
 const NoDecodeStringError = 'ERROR: The returned value is not a convertible string: 0x0';
@@ -151,7 +152,6 @@ __embarkENS.setProvider = function (config) {
   const ERROR_MESSAGE = 'ENS is not available in this chain';
   self.registration = config.registration;
   self.env = config.env;
-
   EmbarkJS.onReady(() => {
     web3.eth.net.getId()
       .then((id) => {
@@ -176,6 +176,10 @@ __embarkENS.resolve = function (name, callback) {
   if (!this.ens) {
     return callback(providerNotSetError);
   }
+  if (!web3.eth.defaultAccount) {
+    return callback(defaultAccountNotSetError);
+  }
+
   let node = namehash.hash(name);
 
   function cb(err, addr) {
@@ -202,6 +206,9 @@ __embarkENS.lookup = function (address, callback) {
   if (!this.ens) {
     return callback(providerNotSetError);
   }
+  if (!web3.eth.defaultAccount) {
+    return callback(defaultAccountNotSetError);
+  }
   if (address.startsWith("0x")) {
     address = address.slice(2);
   }
@@ -229,6 +236,10 @@ __embarkENS.lookup = function (address, callback) {
 __embarkENS.registerSubDomain = function (name, address, callback) {
   callback = callback || function () {};
 
+  if (!web3.eth.defaultAccount) {
+    return callback(defaultAccountNotSetError);
+  }
+
   if (this.env !== 'development' && this.env !== 'privatenet') {
     return callback('Sub-domain registration is only available in development or privatenet mode');
   }