fix

Author: michaelzoidl

lib/wizard.js

@@ -9,7 +9,7 @@ const createFile = ({filename, template}) => new Promise((resolve, reject) => {
     .catch(reject);
 });
 
-const createFilesByList = (files, emit) => new Promise(resolve => {
+const createFilesByList = (files, emit = n => n) => new Promise(resolve => {
   map(files, file => createFile(file).then(filename => {
     emit(filename);
     return filename;