Comments
Patch
@@ -129,8 +129,8 @@
$ $NO_FALLBACK rhg cat -r d file-2
2
$ $NO_FALLBACK rhg cat -r 0000 file-2
- abort: invalid revision identifier: 0000
- [255]
+ file-2: no such file in rev 000000000000
+ [1]
Cat files
$ cd $TESTTMP
@@ -76,7 +76,8 @@
Some(index_mmap) => {
let version = get_version(&index_mmap)?;
if version != 1 {
- // A proper new version should have had a repo/store requirement.
+ // A proper new version should have had a repo/store
+ // requirement.
return Err(HgError::corrupted("corrupted revlog"));
}
@@ -128,6 +129,9 @@
/// Returns the node ID for the given revision number, if it exists in this
/// revlog
pub fn node_from_rev(&self, rev: Revision) -> Option<&Node> {
+ if rev == NULL_REVISION {
+ return Some(&NULL_NODE);
+ }
Some(self.index.get_entry(rev)?.hash())
}
@@ -424,6 +428,6 @@
.with_version(1)
.build();
- assert_eq!(get_version(&bytes).map_err(|_err|()), Ok(1))
+ assert_eq!(get_version(&bytes).map_err(|_err| ()), Ok(1))
}
}