Move from an Object interface to a type

An Object should be about representing a libgit2 object rather than
showing which methods it should support.

Change any return of Object to *Object and provide methods to convert
between this and the particular type.

1 files changed, 1 insertions, 1 deletions

diff --git a/reference.go b/reference.go
index 140082f..463f2fc 100644
--- a/reference.go
+++ b/reference.go
@@ -263,7 +263,7 @@ func (v *Reference) Delete() error {
 	return nil
 }
 
-func (v *Reference) Peel(t ObjectType) (Object, error) {
+func (v *Reference) Peel(t ObjectType) (*Object, error) {
 	var cobj *C.git_object
 
 	runtime.LockOSThread()