From ed124d23d10ecc97aff3658c07036fccb32bee87 Mon Sep 17 00:00:00 2001
From: Falk David <falk@blender.org>
Date: Tue, 17 Oct 2023 19:29:52 +0200
Subject: [PATCH] Fix: GPv3: Crash when storing deformed points

The issue was that the optional array was not correctly initialized.

Ref !113858
---
 .../blender/blenkernel/intern/geometry_component_edit_data.cc   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/blender/blenkernel/intern/geometry_component_edit_data.cc b/source/blender/blenkernel/intern/geometry_component_edit_data.cc
index ef7b9ad9822..7a022d78b5c 100644
--- a/source/blender/blenkernel/intern/geometry_component_edit_data.cc
+++ b/source/blender/blenkernel/intern/geometry_component_edit_data.cc
@@ -98,7 +98,7 @@ static void remember_deformed_grease_pencil_if_necessary(const GreasePencil *gre
     if (drawing->strokes().points_num() != orig_drawing->strokes().points_num()) {
       continue;
     }
-    drawing_hints.positions->as_mutable_span().copy_from(drawing->strokes().positions());
+    drawing_hints.positions.emplace(drawing->strokes().positions());
   }
 }