diff --git a/note/answers/chapter08_statements.md b/note/answers/chapter08_statements.md
index 87fe3f840..68a9be5a3 100644
--- a/note/answers/chapter08_statements.md
+++ b/note/answers/chapter08_statements.md
@@ -84,7 +84,9 @@
         hadError = false;
 
         System.out.print("> ");
-        Scanner scanner = new Scanner(reader.readLine());
+        String line = reader.readLine();
+        if (line == null) break;
+        Scanner scanner = new Scanner(line);
         List<Token> tokens = scanner.scanTokens();
 
         Parser parser = new Parser(tokens);
@@ -102,6 +104,8 @@
           }
         }
       }
+
+      System.out.println();
     }
     ```