@@ -111,10 +111,13 @@ return nil, fmt.Errorf("commits from ref: %w", err)
 	}
 
 	commits := []*object.Commit{}
-	ci.ForEach(func(c *object.Commit) error {
+	err = ci.ForEach(func(c *object.Commit) error {
 		commits = append(commits, c)
 		return nil
 	})
+	if err != nil {
+		return nil, fmt.Errorf("iterating commits: %w", err)
+	}
 
 	return commits, nil
 }