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Remove unused variable

This commit is contained in:
Matthias Beyer 2016-11-01 16:39:46 +01:00
parent a4db420fdb
commit 35d93ecdd5
1 changed files with 2 additions and 2 deletions
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4
libimagref/src/reference.rs
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@ -157,14 +157,14 @@ impl<'a> Ref<'a> {
.map_err(|e| REK::PathHashingError.into_error_with_cause(e)) .map_err(|e| REK::PathHashingError.into_error_with_cause(e))
); );
Ok((file, opt_contenthash, opt_permissions, can, path_hash)) Ok((opt_contenthash, opt_permissions, can, path_hash))
}) })
// and then we convert the PathBuf of the canonicalized path to a String to be able // and then we convert the PathBuf of the canonicalized path to a String to be able
// to save it in the Ref FileLockEntry obj // to save it in the Ref FileLockEntry obj
// and return // and return
// (file, content hash, permissions, canonicalized path as String, path hash) // (file, content hash, permissions, canonicalized path as String, path hash)
.and_then(|(file, opt_conhash, opt_perm, can, path_hash)| { .and_then(|(opt_conhash, opt_perm, can, path_hash)| {
match can.to_str().map(String::from) { match can.to_str().map(String::from) {
// UTF convert error in PathBuf::to_str(), // UTF convert error in PathBuf::to_str(),
None => Err(REK::PathUTF8Error.into_error()), None => Err(REK::PathUTF8Error.into_error()),