fix plugin options

Signed-off-by: Eduardo Stuart <contato@eduardostuart.com.br>

Author: Eduardo Stuart

dist/vue-image-loader.js

@@ -1,5 +1,5 @@
 /**
- * vue-image-loader v1.0.2
+ * vue-image-loader v1.0.4
  * https://github.com/eduardostuart/vue-image-loader
  * MIT License
  */
@@ -77,6 +77,8 @@ return /******/ (function(modules) { // webpackBootstrap
 
 	    _VueImageLoader2.default.mixins = _VueImageLoader2.default.mixins || [];
 
+	    options = options || {};
+
 	    _VueImageLoader2.default.mixins.push({
 	        props: {
 	            timeout: {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "vue-image-loader",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "A better way to load images with Vue.js",
   "main": "dist/vue-image-loader.js",
   "scripts": {

src/main.js

@@ -4,6 +4,8 @@ export function install(Vue, options) {
 
     VueImageLoader.mixins = VueImageLoader.mixins || [];
 
+    options = options || {};
+
     VueImageLoader.mixins.push({
         props:{
             timeout:{