bugfix

2022-02-17 14:15:34 +01:00
parent 5a2a2df3b1
commit 6704d772e2
2 changed files with 8 additions and 2 deletions
@@ -32,6 +32,9 @@ const utils = {
  },
  shuffle: function (array) {
    const output = [...array];
+    if (output.length < 2) {
+      return output;
+    }
    for (let i = 0; i < array.length; i++) {
      const i1 = this.randindex(array);
      const i2 = this.randindex(array, i1);
@@ -62,6 +65,9 @@ let app = {
    currentYear() {
      return new Date().getFullYear();
    },
+    urlLength() {
+      return window.location.toString().length;
+    },
  },
  methods: {
    showApp() {