From d0926cce588e7b4212f6f936e7cfaf404de4a5dc Mon Sep 17 00:00:00 2001
From: Jon Evans <jon@craftyjon.com>
Date: Wed, 29 May 2019 20:51:22 -0400
Subject: [PATCH] PcbNew: prevent crash in point editor if selection gets
 invalidated

---
 pcbnew/tools/point_editor.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pcbnew/tools/point_editor.cpp b/pcbnew/tools/point_editor.cpp
index fcf2012afb..20f60db4c9 100644
--- a/pcbnew/tools/point_editor.cpp
+++ b/pcbnew/tools/point_editor.cpp
@@ -317,6 +317,9 @@ int POINT_EDITOR::OnSelectionChange( const TOOL_EVENT& aEvent )
     GRID_HELPER grid( editFrame );
     BOARD_ITEM* item = static_cast<BOARD_ITEM*>( selection.Front() );
 
+    if( !item )
+        return 0;
+
     m_editPoints = EDIT_POINTS_FACTORY::Make( item, getView()->GetGAL() );
 
     if( !m_editPoints )