repo: handle git.ErrUnsupportedVersion error type

1 files changed, 6 insertions, 1 deletions

diff --git a/models/repo.go b/models/repo.go
index b12ed58e..e0bac816 100644
--- a/models/repo.go
+++ b/models/repo.go
@@ -335,7 +335,12 @@ func (repo *Repository) mustOwner(e Engine) *User {
 func (repo *Repository) UpdateSize() error {
 	countObject, err := git.GetRepoSize(repo.RepoPath())
 	if err != nil {
-		return fmt.Errorf("GetRepoSize: %v", err)
+		if !git.IsErrUnsupportedVersion(err) {
+			return fmt.Errorf("GetRepoSize: %v", err)
+		}
+
+		log.Warn("Get repository size is not supported by the Git version on server")
+		return nil
 	}
 
 	repo.Size = countObject.Size + countObject.SizePack