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| author | Linus Färnstrand <linus@mullvad.net> | 2018-09-13 12:33:53 +0200 |
|---|---|---|
| committer | Linus Färnstrand <linus@mullvad.net> | 2018-09-13 19:40:27 +0200 |
| commit | b6980f9dfa45f358daba0bd3488c6616ddcc0643 (patch) | |
| tree | 4da3b1d9e711f95bb6f137e9ef4fdea701ad2a77 /talpid-core | |
| parent | d2138880b974a99d2d8947976e7d2e86b4e395fa (diff) | |
| download | mullvadvpn-b6980f9dfa45f358daba0bd3488c6616ddcc0643.tar.xz mullvadvpn-b6980f9dfa45f358daba0bd3488c6616ddcc0643.zip | |
Use if let in rotate_log for simpler code
Diffstat (limited to 'talpid-core')
| -rw-r--r-- | talpid-core/src/logging.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/talpid-core/src/logging.rs b/talpid-core/src/logging.rs index fe77297b84..5b5d4ddfbe 100644 --- a/talpid-core/src/logging.rs +++ b/talpid-core/src/logging.rs @@ -9,11 +9,11 @@ error_chain!{} /// it is backed up with the extension changed to `.old.log`. pub fn rotate_log(file: &Path) -> Result<()> { let backup = file.with_extension("old.log"); - fs::rename(file, backup).unwrap_or_else(|error| { + if let Err(error) = fs::rename(file, backup) { if error.kind() != io::ErrorKind::NotFound { warn!("Failed to rotate log file ({})", error); } - }); + } fs::File::create(file).chain_err(|| "Unable to create new log file")?; Ok(()) |