Release v2.2.8

Author: soumak77

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "firebase-mock",
-  "version": "2.2.7",
+  "version": "2.2.8",
   "homepage": "https://github.com/soumak77/firebase-mock",
   "authors": [
     "Kato"

browser/firebasemock.js

@@ -1,4 +1,4 @@
-/** firebase-mock - v2.2.7
+/** firebase-mock - v2.2.8
 https://github.com/soumak77/firebase-mock
 * Copyright (c) 2016 Brian Soumakian
 * License: MIT */
@@ -52442,7 +52442,10 @@ function MockDataSnapshot (ref, data, priority) {
 
 MockDataSnapshot.prototype.child = function (key) {
   var ref = this.ref.child(key);
-  var data = this.hasChild(key) ? this._snapshotdata[key] : null;
+  var data = null;
+  if (_.isObject(this._snapshotdata) && !_.isUndefined(this._snapshotdata[key])) {
+    data = this._snapshotdata[key];
+  }
   var priority = this.ref.child(key).priority;
   return new MockDataSnapshot(ref, data, priority);
 };

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "firebase-mock",
-  "version": "2.2.7",
+  "version": "2.2.8",
   "description": "Firebase mock library for writing unit tests",
   "main": "./src",
   "scripts": {