cleanup: remove an unnecessary reference-taking noticed by Clippy
@@ -428,7 +428,7 @@ impl Backend for GitBackend {
.unwrap()
.start_modification();
if let Some(existing_extras) = mut_table.get_value(git_id.as_bytes()) {
- if existing_extras != &extras {
+ if existing_extras != extras {
return Err(BackendError::Other(format!(
"Git commit '{}' already exists with different associated non-Git meta-data",
id.hex()
