diff options
Diffstat (limited to 'plumbing/object/change.go')
| -rw-r--r-- | plumbing/object/change.go | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/plumbing/object/change.go b/plumbing/object/change.go index 4474905..c9d1615 100644 --- a/plumbing/object/change.go +++ b/plumbing/object/change.go @@ -18,7 +18,7 @@ type Change struct { To ChangeEntry } -var empty = ChangeEntry{} +var empty ChangeEntry // Action returns the kind of action represented by the change, an // insertion, a deletion or a modification. @@ -27,9 +27,11 @@ func (c *Change) Action() (merkletrie.Action, error) { return merkletrie.Action(0), fmt.Errorf("malformed change: empty from and to") } + if c.From == empty { return merkletrie.Insert, nil } + if c.To == empty { return merkletrie.Delete, nil } |