Merge pull request bitpay#745 from matiu/bug/bc-monitor-startup

fix bcmonitor startup
BTCPrivate · Dec 26, 2017 · 9c5abaf · 9c5abaf
2 parents c62c464 + 35d1fc3
commit 9c5abaf
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/lib/blockchainmonitor.js b/lib/blockchainmonitor.js
@@ -223,7 +223,7 @@ BlockchainMonitor.prototype._updateAddressesWithBalance = function(address, cb)
     }
 
     addresses.push(address.address);
-    log.info('Activating address '+address);
+    log.info('Activating address ' + address.address);
     self.storage.storeAddressesWithBalance(address.walletId, addresses, function(err) {
       if (err) {
         log.warn('Could not update wallet cache', err);

diff --git a/lib/storage.js b/lib/storage.js
@@ -228,6 +228,7 @@ Storage.prototype._completeTxData = function(walletId, txs, cb) {
 // TODO: remove walletId from signature
 Storage.prototype.fetchTx = function(walletId, txProposalId, cb) {
   var self = this;
+  if (!this.db) return cb();
 
   this.db.collection(collections.TXS).findOne({
     id: txProposalId,
@@ -241,6 +242,7 @@ Storage.prototype.fetchTx = function(walletId, txProposalId, cb) {
 
 Storage.prototype.fetchTxByHash = function(hash, cb) {
   var self = this;
+  if (!this.db) return cb();
 
   this.db.collection(collections.TXS).findOne({
     txid: hash,
@@ -542,6 +544,7 @@ Storage.prototype.fetchAddressByWalletId = function(walletId, address, cb) {
 
 Storage.prototype.fetchAddressByCoin = function(coin, address, cb) {
   var self = this;
+  if (!this.db) return cb();
 
   this.db.collection(collections.ADDRESSES).find({
     address: address,