diff --git a/ablescript/src/interpret.rs b/ablescript/src/interpret.rs
index 5b0ff37..0906698 100644
--- a/ablescript/src/interpret.rs
+++ b/ablescript/src/interpret.rs
@@ -278,7 +278,7 @@ impl ExecEnv {
             Stmt::Loop { body } => loop {
                 let res = self.eval_stmts_hs(body, true)?;
                 match res {
-                    HaltStatus::Finished => {}
+                    HaltStatus::Finished => (),
                     HaltStatus::Break(_) => break,
                     HaltStatus::Hopback(_) => continue,
                 }