Fix bug

Author: lunny

modules/git/commit_info_nogogit.go

@@ -153,7 +153,7 @@ func GetLastCommitForPaths(ctx context.Context, commit *Commit, treePath string,
 		if typ != "commit" {
 			return nil, fmt.Errorf("unexpected type: %s for commit id: %s", typ, commitID)
 		}
-		c, err = CommitFromReader(commit.repo, commit.ID, io.LimitReader(batchReader, size))
+		c, err = CommitFromReader(commit.repo, MustIDFromString(commit.ID.Type(), commitID), io.LimitReader(batchReader, size))
 		if err != nil {
 			return nil, err
 		}

modules/git/object_id.go

@@ -47,17 +47,21 @@ func EmptyObjectID(objectFormatName string) (ObjectID, error) {
 	return nil, errors.New("unsupported hash type")
 }
 
-func MustID(objectFormat ObjectFormat, b []byte) ObjectID {
-	objectID, _ := EmptyObjectID(objectFormat.Name())
-	objectID.SetRawValue(b)
-	return objectID
-}
-
 func IDFromRaw(h ObjectFormat, b []byte) (ObjectID, error) {
 	if len(b) != h.FullLength()/2 {
 		return h.EmptyObjectID(), fmt.Errorf("length must be %d: %v", h.FullLength(), b)
 	}
-	return MustID(h, b), nil
+	objectID, err := EmptyObjectID(h.Name())
+	if err != nil {
+		return nil, err
+	}
+	objectID.SetRawValue(b)
+	return objectID, nil
+}
+
+func MustID(objectFormat ObjectFormat, b []byte) ObjectID {
+	objectID, _ := IDFromRaw(objectFormat, b)
+	return objectID
 }
 
 func MustIDFromString(h ObjectFormat, s string) ObjectID {