diff options
| author | Steven Allen <steven@stebalien.com> | 2016-11-03 20:21:31 -0700 |
|---|---|---|
| committer | Steven Allen <steven@stebalien.com> | 2016-11-03 20:21:31 -0700 |
| commit | c02d7693b24a37c6bc02beccefe1803e34adbac2 (patch) | |
| tree | a0da80bf4f4f26c48101ed07077457020f775444 /libimagutil | |
| parent | e70fdc63c8f566039cf3f1afa910fa1a47430415 (diff) | |
Don't re-open temporary file.
`Write` is implemented on both `&NamedTemporaryFile` and `&File` so you don't
actually need a mutable reference. I wish there were a better way to do this but
such is life.
Diffstat (limited to 'libimagutil')
| -rw-r--r-- | libimagutil/src/edit.rs | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/libimagutil/src/edit.rs b/libimagutil/src/edit.rs index 3cf459f4..5d1838fc 100644 --- a/libimagutil/src/edit.rs +++ b/libimagutil/src/edit.rs @@ -27,9 +27,8 @@ use std::io::Error as IOError; use tempfile::NamedTempFile; pub fn edit_in_tmpfile_with_command(mut cmd: Command, s: &mut String) -> Result<bool, IOError> { - let file = try!(NamedTempFile::new()); + let mut file = &try!(NamedTempFile::new()); let file_path = file.path(); - let mut file = try!(file.reopen()); try!(file.write_all(&s.clone().into_bytes()[..])); try!(file.sync_data()); |