From f1ae37c84ba0057c6be6439aeece59d142b9d6d2 Mon Sep 17 00:00:00 2001
From: zsviczian <viczian.zsolt@gmail.com>
Date: Mon, 22 Aug 2022 07:09:27 +0200
Subject: [PATCH] fix: Crash when adding a new point in the line editor #5602
 (#5606)

Update linearElementEditor.ts
---
 src/element/linearElementEditor.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/element/linearElementEditor.ts b/src/element/linearElementEditor.ts
index 0b9ab6d5..48972a82 100644
--- a/src/element/linearElementEditor.ts
+++ b/src/element/linearElementEditor.ts
@@ -686,7 +686,9 @@ export class LinearElementEditor {
 
     const point = element.points[index];
     const { x, y } = element;
-    return rotate(x + point[0], y + point[1], cx, cy, element.angle);
+    return point
+      ? rotate(x + point[0], y + point[1], cx, cy, element.angle)
+      : rotate(x, y, cx, cy, element.angle);
   }
 
   static pointFromAbsoluteCoords(