From cda9650380ca2d834a0240bb629218a6787d8547 Mon Sep 17 00:00:00 2001
From: jean-pierre charras <jp.charras@wanadoo.fr>
Date: Mon, 17 May 2021 11:44:17 +0200
Subject: [PATCH] Eeschema: ensure the actual canvas type is saved in config.
 The saved type was not updated after switching the canvas type from
 Preferences.

---
 eeschema/sch_edit_frame.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/eeschema/sch_edit_frame.cpp b/eeschema/sch_edit_frame.cpp
index c439b15fca..a883230b65 100644
--- a/eeschema/sch_edit_frame.cpp
+++ b/eeschema/sch_edit_frame.cpp
@@ -311,6 +311,9 @@ SCH_EDIT_FRAME::SCH_EDIT_FRAME( KIWAY* aKiway, wxWindow* aParent ) :
 
 SCH_EDIT_FRAME::~SCH_EDIT_FRAME()
 {
+    // Ensure m_canvasType is up to date, to save it in config
+    m_canvasType = GetCanvas()->GetBackend();
+
     // Shutdown all running tools
     if( m_toolManager )
     {