From 7844602210bcae4b10f2c7b73d44286876569237 Mon Sep 17 00:00:00 2001
From: Jeff Young <jeff@rokeby.ie>
Date: Wed, 18 Jan 2023 01:30:40 +0000
Subject: [PATCH] Nullptr safety.

---
 pcbnew/pcb_base_frame.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pcbnew/pcb_base_frame.cpp b/pcbnew/pcb_base_frame.cpp
index 8f4fd9a90b..c3d8aa8089 100644
--- a/pcbnew/pcb_base_frame.cpp
+++ b/pcbnew/pcb_base_frame.cpp
@@ -85,14 +85,14 @@ PCB_BASE_FRAME::PCB_BASE_FRAME( KIWAY* aKiway, wxWindow* aParent, FRAME_T aFrame
 PCB_BASE_FRAME::~PCB_BASE_FRAME()
 {
 #if defined( KICAD_USE_3DCONNEXION )
-    if( m_spaceMouse != nullptr )
-        delete m_spaceMouse;
+    delete m_spaceMouse;
 #endif
 
     // Ensure m_canvasType is up to date, to save it in config
     m_canvasType = GetCanvas()->GetBackend();
 
     delete m_pcb;
+    m_pcb = nullptr;
 }