Updated packages and re-ran build

package.json

@@ -17,30 +17,30 @@
     "build:js": "webpack --env.NODE_ENV=prod --progress --color"
   },
   "dependencies": {
-    "es6-promise": "^4.2.5",
+    "es6-promise": "^4.2.8",
     "three": "^0.100.0",
     "tween.js": "^16.6.0"
   },
   "devDependencies": {
-    "autoprefixer": "^9.4.7",
-    "@babel/core": "^7.2.2",
-    "@babel/preset-env": "^7.3.1",
-    "babel-loader": "^8.0.5",
-    "copyfiles": "^2.1.0",
-    "css-loader": "^2.1.0",
-    "eslint": "^5.12.1",
+    "@babel/core": "^7.8.7",
+    "@babel/preset-env": "^7.8.7",
+    "autoprefixer": "^9.7.4",
+    "babel-loader": "^8.0.6",
+    "copyfiles": "^2.2.0",
+    "css-loader": "^2.1.1",
+    "eslint": "^5.16.0",
     "html-webpack-plugin": "^3.2.0",
     "mini-css-extract-plugin": "^0.5.0",
-    "node-sass": "^4.13.0",
+    "node-sass": "^4.13.1",
     "npm-run-all": "^4.1.5",
-    "optimize-css-assets-webpack-plugin": "^5.0.1",
+    "optimize-css-assets-webpack-plugin": "^5.0.3",
     "postcss-loader": "^3.0.0",
-    "rimraf": "^2.6.3",
-    "sass-loader": "^7.1.0",
+    "rimraf": "^2.7.1",
+    "sass-loader": "^7.3.1",
     "style-loader": "^0.23.1",
-    "uglifyjs-webpack-plugin": "^2.1.1",
-    "webpack": "^4.29.0",
-    "webpack-cli": "^3.2.1",
-    "webpack-dev-server": "^3.1.14"
+    "uglifyjs-webpack-plugin": "^2.2.0",
+    "webpack": "^4.42.0",
+    "webpack-cli": "^3.3.11",
+    "webpack-dev-server": "^3.10.3"
   }
 }

src/public/js/app.js

@@ -10,7 +10,7 @@
 /******/ 		var moduleId, chunkId, i = 0, resolves = [];
 /******/ 		for(;i < chunkIds.length; i++) {
 /******/ 			chunkId = chunkIds[i];
-/******/ 			if(installedChunks[chunkId]) {
+/******/ 			if(Object.prototype.hasOwnProperty.call(installedChunks, chunkId) && installedChunks[chunkId]) {
 /******/ 				resolves.push(installedChunks[chunkId][0]);
 /******/ 			}
 /******/ 			installedChunks[chunkId] = 0;
@@ -46,6 +46,7 @@
 /******/ 				result = __webpack_require__(__webpack_require__.s = deferredModule[0]);
 /******/ 			}
 /******/ 		}
+/******/
 /******/ 		return result;
 /******/ 	}
 /******/