From edcea2ad89e28052f8f7c0d5aaea682f3e111b2f Mon Sep 17 00:00:00 2001
From: amr-crabnebula <amr@crabnebula.dev>
Date: Mon, 15 Apr 2024 08:47:21 +0200
Subject: [PATCH] fix ubuntu

---
 crates/packager/src/package/deb/mod.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/crates/packager/src/package/deb/mod.rs b/crates/packager/src/package/deb/mod.rs
index 371c1766..d6329567 100644
--- a/crates/packager/src/package/deb/mod.rs
+++ b/crates/packager/src/package/deb/mod.rs
@@ -8,7 +8,7 @@ use std::{
     collections::{BTreeSet, HashMap},
     ffi::OsStr,
     fs::File,
-    io::Write,
+    io::{BufReader, Write},
     os::unix::fs::MetadataExt,
     path::{Path, PathBuf},
 };
@@ -58,7 +58,9 @@ fn generate_icon_files(config: &Config, data_dir: &Path) -> crate::Result<BTreeS
             }
             // Put file in scope so that it's closed when copying it
             let deb_icon = {
-                let decoder = PngDecoder::new(File::open(&icon_path)?)?;
+                let file = File::open(&icon_path)?;
+                let file = BufReader::new(file);
+                let decoder = PngDecoder::new(file)?;
                 let width = decoder.dimensions().0;
                 let height = decoder.dimensions().1;
                 let is_high_density = util::is_retina(&icon_path);