From 33d235f6d5c72919225c97f0a5c19a8e1be06571 Mon Sep 17 00:00:00 2001
From: Nathan Perry <avaglir@gmail.com>
Date: Mon, 13 Aug 2018 19:52:07 -0400
Subject: remove a couple of unused mut modifiers

---
 src/commands/playback/types.rs | 2 +-
 src/commands/sound.rs          | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/commands/playback/types.rs b/src/commands/playback/types.rs
index b9e1778..2035bd9 100644
--- a/src/commands/playback/types.rs
+++ b/src/commands/playback/types.rs
@@ -123,7 +123,7 @@ impl PlayQueue {
 
                 match handler {
                     Some(handler) => {
-                        let mut audio = handler.play_only(src);
+                        let audio = handler.play_only(src);
                         {
                             audio.lock().volume(queue.volume);
                         }
diff --git a/src/commands/sound.rs b/src/commands/sound.rs
index 3085d39..62db0e3 100644
--- a/src/commands/sound.rs
+++ b/src/commands/sound.rs
@@ -42,7 +42,7 @@ pub fn volume(ctx: &mut Context, msg: &Message, mut args: Args) -> Result<()> {
     if args.len() == 0 {
         let vol = {
             let queue_lock = ctx.data.lock().get::<PlayQueue>().cloned().unwrap();
-            let mut play_queue = queue_lock.read().unwrap();
+            let play_queue = queue_lock.read().unwrap();
             (play_queue.volume / DEFAULT_VOLUME * 100.0) as usize
         };
 
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