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avoid compiler warning

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This commit is contained in:
Dietmar Maurer 2021-03-25 12:25:23 +01:00
parent e244b9d03d
commit 2843ba9017
1 changed files with 1 additions and 4 deletions
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5
src/tape/drive/virtual_tape.rs
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@ -333,10 +333,7 @@ impl TapeDriver for VirtualTapeHandle {
fn backward_space_count_files(&mut self, count: usize) -> Result<(), Error> {
let mut status = self.load_status()?;
match status.current_tape {
Some(VirtualTapeStatus { ref name, ref mut pos }) => {
let index = self.load_tape_index(name)
.map_err(|err| io::Error::new(io::ErrorKind::Other, err.to_string()))?;
Some(VirtualTapeStatus { ref mut pos, .. }) => {
if count <= *pos {
*pos = *pos - count;