From 03c4f786f733bf81071d8cf60d015a917a5e77ac Mon Sep 17 00:00:00 2001
From: clfreville2 <clement.freville2@etu.uca.fr>
Date: Sun, 19 Nov 2023 12:53:07 +0100
Subject: [PATCH] Ensure that the builder isn't too long

---
 src/digicode.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/digicode.js b/src/digicode.js
index cf31b02..de0208e 100644
--- a/src/digicode.js
+++ b/src/digicode.js
@@ -37,7 +37,9 @@ function composeDigit(digit) {
     clearTimeout(taskId);
     taskId = null;
   }
-  builder += digit.toString();
+  if (builder.length < CODE.length) {
+    builder += digit.toString();
+  }
   display.innerText = builder + '_'.repeat(CODE.length - builder.length);
   light.classList.remove(IS_SUCCESS, IS_ERROR);
   if (CODE.startsWith(builder)) {