fix

Author: lunny

modules/git/notes_gogit.go

@@ -31,11 +31,12 @@ func GetNote(ctx context.Context, repo *Repository, commitID string, note *Note)
 	remainingCommitID := commitID
 	path := ""
 	tree := NewTree(repo, notes.TreeID)
-	currentTree, err := tree.getGogitTree()
-	if err != nil {
+	if err := tree.loadTreeObject(); err != nil {
 		log.Error("Unable to get git tree for notes commit %q. Error: %v", notes.ID, err)
 		return err
 	}
+	currentTree := tree.gogitTree
+
 	log.Trace("Found tree with ID %q while searching for git note corresponding to the commit %q", currentTree.Entries[0].Name, commitID)
 	var file *object.File
 	for len(remainingCommitID) > 2 {