Fix: UI was not switching to home after a synchronization

app/lib/sync.js

@@ -81,6 +81,8 @@ function Synchroniser (server, host, port, conf, interactive) {
 
   this.sync = (to, chunkLen, askedCautious, nopeers) => co(function*() {
 
+    try {
+
       const vucoin = yield getVucoin(host, port, vucoinOptions);
       const peering = yield Q.nfcall(vucoin.network.peering.get);
 
@@ -189,6 +191,14 @@ function Synchroniser (server, host, port, conf, interactive) {
       // Save currency parameters given by root block
       const rootBlock = yield server.dal.getBlock(0);
       yield BlockchainService.saveParametersForRootBlock(rootBlock);
+      server.dal.blockDAL.cleanCache();
+      that.push({ sync: true });
+    } catch (err) {
+      that.push({ sync: false, msg: err });
+      err && watcher.writeStatus(err.message || String(err));
+      watcher.end();
+      throw err;
+    }
   });
 
   function getVucoin(theHost, thePort, options) {