From 7ea3d63aa0c589c325a0c82910ca3785a7e06148 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bruno=20Perdig=C3=A3o?= <bruno@brunopo.com>
Date: Thu, 12 Sep 2024 17:22:34 -0300
Subject: [PATCH] Small fix to clear wall preview when deleting all polyline
 points.

---
 src/bonsai/bonsai/tool/polyline.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/bonsai/bonsai/tool/polyline.py b/src/bonsai/bonsai/tool/polyline.py
index 789afb10cf..f5011a935b 100644
--- a/src/bonsai/bonsai/tool/polyline.py
+++ b/src/bonsai/bonsai/tool/polyline.py
@@ -283,6 +283,7 @@ class Polyline(bonsai.core.tool.Polyline):
         vertices = []
         polyline_data = context.scene.BIMPolylineProperties.polyline_point
         if len(polyline_data) < 2:
+            context.scene.BIMPolylineProperties.product_preview.clear()
             return
         for point in polyline_data:
             vertices.append(