dos

Public/static/js/common.js

@@ -112,7 +112,7 @@ function randomFlag() {
 function randomFlagArr(length) {
 function randomFlagArr(length) {
     let arr = Array(length);
     let arr = Array(length);
     for (let i = 0; i < arr.length; i++) {
     for (let i = 0; i < arr.length; i++) {
-        arr[i] = RandomNumBoth(0, length - 1);
+        arr[i] = RandomNumBoth(0, flag.length - 1);
     }
     }
     arr.sort(function (a, b) {
     arr.sort(function (a, b) {
         return a - b;
         return a - b;