From 97595ae369448ae8099d8bd0295c7664fbf2e1de Mon Sep 17 00:00:00 2001
From: Julien Rabier <taziden@flexiden.org>
Date: Wed, 29 Jul 2020 11:39:52 +0200
Subject: [PATCH] improve randomness

---
 src/main.rs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/main.rs b/src/main.rs
index 1da49b3..77fd1f4 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,6 +1,7 @@
 use chrono::Local;
 use mpd::{Client, Query, Song};
 use rand::prelude::*;
+use rand::seq::SliceRandom;
 use std::{thread, time};
 
 fn main() {
@@ -82,7 +83,11 @@ fn get_random_track() -> Song {
     if songs.is_empty() {
         return get_random_track();
     } else {
-        let track = &songs[0];
+        let mut rng = rand::thread_rng();
+        let track = match songs.choose(&mut rng) {
+            Some(song) => song,
+            None => panic!("Impossible de choisir un morceau"),
+        };
         track.clone()
     }
 }