Refactor code by introducing `Ref` type

1 files changed, 1 insertions, 1 deletions

diff --git a/commit.go b/commit.go
index 571c8e2..ef18913 100644
--- a/commit.go
+++ b/commit.go
@@ -230,7 +230,7 @@ func generateCommitPage(commit git.Commit, params Params) error {
 	})
 
 	currentRef := params.DefaultRef
-	if commit.Branch != "" {
+	if !commit.Branch.IsEmpty() {
 		currentRef = commit.Branch
 	}