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Fix one clippy::unneeded_unwrap warning

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This commit is contained in:
Dmitry Bogatov
2019-08-28 00:30:48 +00:00
parent a6928c29e8
commit 9b70ea0595
1 changed files with 9 additions and 11 deletions
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20
src/dc_imex.rs
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@@ -780,16 +780,7 @@ unsafe fn export_backup(context: &Context, dir: *const libc::c_char) -> libc::c_
_ => { _ => {
let mut total_files_cnt = 0; let mut total_files_cnt = 0;
let dir = std::path::Path::new(as_str(context.get_blobdir())); let dir = std::path::Path::new(as_str(context.get_blobdir()));
let dir_handle = std::fs::read_dir(dir); if let Ok(dir_handle) = std::fs::read_dir(dir) {
if dir_handle.is_err() {
error!(
context,
0,
"Backup: Cannot get info for blob-directory \"{}\".",
as_str(context.get_blobdir()),
);
} else {
let dir_handle = dir_handle.unwrap();
total_files_cnt += dir_handle.filter(|r| r.is_ok()).count(); total_files_cnt += dir_handle.filter(|r| r.is_ok()).count();
info!(context, 0, "EXPORT: total_files_cnt={}", total_files_cnt); info!(context, 0, "EXPORT: total_files_cnt={}", total_files_cnt);
@@ -899,7 +890,14 @@ unsafe fn export_backup(context: &Context, dir: *const libc::c_char) -> libc::c_
} }
} }
} }
} } else {
error!(
context,
0,
"Backup: Cannot get info for blob-directory \"{}\".",
as_str(context.get_blobdir())
);
};
} }
} }
} }