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Fix one clippy::unneeded_unwrap warning

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This commit is contained in:
Dmitry Bogatov
2019-08-28 00:09:40 +00:00
parent 723624b3f7
commit 6a5e107e64
1 changed files with 8 additions and 11 deletions
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19
src/dc_imex.rs
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@@ -795,17 +795,7 @@ unsafe fn export_backup(context: &Context, dir: *const libc::c_char) -> libc::c_
info!(context, 0, "EXPORT: total_files_cnt={}", total_files_cnt); info!(context, 0, "EXPORT: total_files_cnt={}", total_files_cnt);
if total_files_cnt > 0 { if total_files_cnt > 0 {
// scan directory, pass 2: copy files // scan directory, pass 2: copy files
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 copy from blob-directory \"{}\".",
as_str(context.get_blobdir()),
);
} else {
let dir_handle = dir_handle.unwrap();
sql.prepare( sql.prepare(
"INSERT INTO backup_blobs (file_name, file_content) VALUES (?, ?);", "INSERT INTO backup_blobs (file_name, file_content) VALUES (?, ?);",
move |mut stmt, _| { move |mut stmt, _| {
@@ -881,6 +871,13 @@ unsafe fn export_backup(context: &Context, dir: *const libc::c_char) -> libc::c_
Ok(()) Ok(())
} }
).unwrap(); ).unwrap();
} else {
error!(
context,
0,
"Backup: Cannot copy from blob-directory \"{}\".",
as_str(context.get_blobdir()),
);
} }
} else { } else {
info!(context, 0, "Backup: No files to copy.",); info!(context, 0, "Backup: No files to copy.",);