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fix corrupt completion cache detection #1573

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fix corrupt completion cache detection #1573

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3 changes: 2 additions & 1 deletion src/completion.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -49,7 +49,8 @@ pub async fn update_aur_cache(aur_url: &Url, cache_dir: &Path, timeout: Option<u
if let Ok(mut file) = OpenOptions::new().read(true).open(&path) {
let mut buf = vec![0; 1024];
if let Ok(n) = file.read(&mut buf) {
if buf[0..n].contains(&b'\0') {
let corrupt = buf[0..n].iter().any(|&b| b < 32 && b != b'\n');
if corrupt {
let _ = std::fs::remove_file(&path);
let _ = remove_file(&path);
save_aur_list(aur_url, cache_dir).await?;
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