From 0d78362f460244a6841e87eba18f720a59407f64 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alejandro=20Gonz=C3=A1lez?=
 <AlexTMjugador@users.noreply.github.com>
Date: Sat, 3 Sep 2022 18:11:25 +0200
Subject: [PATCH] Fix Clippy lint

---
 src/deflate/mod.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/deflate/mod.rs b/src/deflate/mod.rs
index 312145f5..9894a5b0 100644
--- a/src/deflate/mod.rs
+++ b/src/deflate/mod.rs
@@ -3,6 +3,8 @@ use crate::error::PngError;
 use crate::Deadline;
 use crate::PngResult;
 use indexmap::IndexSet;
+
+#[cfg(feature = "zopfli")]
 use std::num::NonZeroU8;
 
 #[doc(hidden)]