Update version

Author: tangbc

package.json

@@ -1,11 +1,10 @@
 {
   "name": "vue-virtual-scroll-list",
-  "version": "1.3.4",
+  "version": "1.3.5",
   "description": "A vue component support big amount data list with high scroll performance.",
-  "main": "/dist/index.js",
+  "main": "./src/index.js",
   "files": [
-    "/scr/index.js",
-    "/dist/index.js"
+    "./src/index.js"
   ],
   "scripts": {
     "test": "rm -rf coverage && jest",

src/index.js

@@ -274,8 +274,8 @@
                 index = parseInt(index, 10)
                 index = Math.max(0, index)
 
-                var lastStart = delta.total - delta.keeps
-                var isLast = (index <= delta.total && index >= lastStart) || (index > delta.total)
+                const lastStart = delta.total - delta.keeps
+                const isLast = (index <= delta.total && index >= lastStart) || (index > delta.total)
                 if (isLast) {
                     end = delta.total - 1
                     start = Math.max(0, lastStart)