'修复toast.center报错的bug'

Author: lin-xin

lib/index.js

@@ -80,6 +80,9 @@ Toast.install = function (Vue, options) {
     };
     ['bottom', 'center', 'top'].forEach(function (type) {
         Vue.prototype.$toast[type] = function (tip, config) {
+            if(!config){
+                config = {};
+            }
             config.type = type
             return Vue.prototype.$toast(tip, config)
         }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "vue2-toast",
-  "version": "2.0.1",
+  "version": "2.0.2",
   "description": "A mobile toast plugin for vue2.",
   "keywords":["vue.js","vue-plugin","toast"],
   "main": "lib/index.js",