diff --git a/util.go b/util.go
index 7a9afdf..0055e69 100644
--- a/util.go
+++ b/util.go
@@ -34,3 +34,12 @@ func LoadTemplates(fs fs.ReadDirFS) map[string]*template.Template {
 	}
 	return tmpl
 }
+
+package main
+
+func unwrap[T any](output T, err error) T {
+	if err != nil {
+		panic(err)
+	}
+	return output
+}