From e491ff6319f94f5bb8dd68a57ed0123588ec925f Mon Sep 17 00:00:00 2001
From: Robbert van der Helm <mail@robbertvanderhelm.nl>
Date: Fri, 4 Mar 2022 15:07:34 +0100
Subject: [PATCH] Fix clippy lints

---
 src/buffer.rs        | 2 ++
 src/param/integer.rs | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/buffer.rs b/src/buffer.rs
index e57519ec..49fbdeab 100644
--- a/src/buffer.rs
+++ b/src/buffer.rs
@@ -307,6 +307,7 @@ impl<'a> Buffer<'a> {
 
 impl<'slice, 'sample> Channels<'slice, 'sample> {
     /// Get the number of channels.
+    #[allow(clippy::len_without_is_empty)]
     pub fn len(&self) -> usize {
         unsafe { (*self.buffers).len() }
     }
@@ -436,6 +437,7 @@ impl<'slice, 'sample> Channels<'slice, 'sample> {
 
 impl<'slice, 'sample> Block<'slice, 'sample> {
     /// Get the number of samples (not channels) in the block.
+    #[allow(clippy::len_without_is_empty)]
     pub fn len(&self) -> usize {
         self.current_block_end - self.current_block_start
     }
diff --git a/src/param/integer.rs b/src/param/integer.rs
index 83844582..a47f0cb7 100644
--- a/src/param/integer.rs
+++ b/src/param/integer.rs
@@ -118,7 +118,7 @@ impl Param for IntParam {
         let value = self.preview_plain(normalized);
         match (&self.value_to_string, include_unit) {
             (Some(f), true) => format!("{}{}", f(value), self.unit),
-            (Some(f), false) => format!("{}", f(value)),
+            (Some(f), false) => f(value),
             (None, true) => format!("{}{}", value, self.unit),
             (None, false) => format!("{}", value),
         }