fix: now properly fix bootstrap in core

src/core/components/bootstrap.js

@@ -1,9 +1,24 @@
 'use strict'
 
 const defaultNodes = require('../runtime/config-nodejs.json').Bootstrap
-// const MultiAddr = require('multiaddr')
+const Multiaddr = require('multiaddr')
 const promisify = require('promisify-es6')
 
+function isValid (ma) {
+  if (typeof ma === 'string') {
+    try {
+      ma = new Multiaddr(ma)
+      return Boolean(ma)
+    } catch (err) {
+      return false
+    }
+  } else if (ma) {
+    return Multiaddr.isMultiaddr(ma)
+  } else {
+    return false
+  }
+}
+
 module.exports = function bootstrap (self) {
   return {
     list: promisify((callback) => {
@@ -17,17 +32,13 @@ module.exports = function bootstrap (self) {
     add: promisify((multiaddr, args, callback) => {
       if (typeof args === 'function') {
         callback = args
-        args = {default: false}
+        args = { default: false }
       }
-      try {
-        if (multiaddr) {
-          // TODO understand what was the purpose of this code
-          // it failed on tests, it passes without
-          // multiaddr = new MultiAddr(multiaddr)
-        }
-      } catch (err) {
-        return setImmediate(() => callback(err))
+
+      if (multiaddr && !isValid(multiaddr)) {
+        return setImmediate(() => callback(new Error('Not valid multiaddr')))
       }
+
       self._repo.config.get((err, config) => {
         if (err) {
           return callback(err)
@@ -53,13 +64,8 @@ module.exports = function bootstrap (self) {
         callback = args
         args = {all: false}
       }
-      try {
-        if (multiaddr) {
-          // TODO understand what was the purpose of this code
-          // multiaddr = new MultiAddr(multiaddr)
-        }
-      } catch (err) {
-        return setImmediate(() => callback(err))
+      if (multiaddr && !isValid(multiaddr)) {
+        return setImmediate(() => callback(new Error('Not valid multiaddr')))
       }
 
       self._repo.config.get((err, config) => {