From 406047372155f4c73b41b37a85266beb9892cd7d Mon Sep 17 00:00:00 2001
From: ChenX <maple6@vip.qq.com>
Date: Mon, 11 Dec 2023 17:47:32 +0800
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---
 src/Add-on/DrawBoard/DrawDoorDrawer/DrawDoorTool.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Add-on/DrawBoard/DrawDoorDrawer/DrawDoorTool.ts b/src/Add-on/DrawBoard/DrawDoorDrawer/DrawDoorTool.ts
index 5ad94b015..b7d41abd4 100644
--- a/src/Add-on/DrawBoard/DrawDoorDrawer/DrawDoorTool.ts
+++ b/src/Add-on/DrawBoard/DrawDoorDrawer/DrawDoorTool.ts
@@ -1027,6 +1027,7 @@ export function SetTypeHigneName(relativeDoors: Set<Entity>, allSpaceEnts: Entit
         if (door instanceof Board)
         {
             openDir = door.OpenDir;
+            if (!openDir) continue;
             let hingeName = GetHingeType(door, openDir, allSpaceEnts, isLROpen);
             for (let obj of door.RelativeHardware)
             {