code design

2023-09-27 21:43:52 +02:00
parent 97fcdcce5d
commit cd0b9a7f55
2 changed files with 3 additions and 5 deletions
--- a/services/database/albums.js
+++ b/services/database/albums.js
@@ -320,11 +320,9 @@ exports.randomCovers = function (count, size, callback) {
    .toArray((err, result) => {
      let res = [];
      if (result.length > count) {
-        let i = 0;
-        while (i < count) {
+        while (count-- > 0) {
          let rnd = randomNumber(0, result.length);
          res.push(result[rnd]);
-          i++;
        }
        callback(res);
      } else {