From 6e3587f201e182c8725b64269a4254aab8dde320 Mon Sep 17 00:00:00 2001
From: "hyojun.choi" <chlgkwk123@nate.com>
Date: Mon, 13 Jan 2025 10:09:21 +0900
Subject: [PATCH] =?UTF-8?q?=EC=A7=80=EB=B6=95=EB=A9=B4=20=ED=95=A0?=
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---
 src/hooks/common/useRoofFn.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/hooks/common/useRoofFn.js b/src/hooks/common/useRoofFn.js
index ccb0d173..40eb7b2f 100644
--- a/src/hooks/common/useRoofFn.js
+++ b/src/hooks/common/useRoofFn.js
@@ -16,6 +16,9 @@ export function useRoofFn() {
 
   //면형상 선택 클릭시 지붕 패턴 입히기
   function setSurfaceShapePattern(polygon, mode = 'onlyBorder', trestleMode = false, roofMaterial = selectedRoofMaterial) {
+    if (!polygon) {
+      return
+    }
     const ratio = window.devicePixelRatio || 1
     const layout = roofMaterial.layout