From 16bbc3795b911d699544f09b19fe35986af11c48 Mon Sep 17 00:00:00 2001
From: Saintliy <saintliy4@gmail.com>
Date: Fri, 2 Jan 2026 09:58:31 +0900
Subject: [PATCH] =?UTF-8?q?=EC=A7=80=EC=97=AD=20=EB=B3=80=EC=88=98=20?=
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---
 src/class/function.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/class/function.js b/src/class/function.js
index 46c47ac62d..991f58e6b4 100644
--- a/src/class/function.js
+++ b/src/class/function.js
@@ -182,7 +182,7 @@ class EntryFunc {
             localVariables || this.localVariables,
             (localVariable) => localVariable.id === variableId
         );
-        return localVariable?.value || 0;
+        return localVariable?.value !== undefined ? localVariable.value : 0;
     }
 
     setValue(value, variableId, localVariables) {