From 5735a575044c89413b7fcb5f63e32a6a434383ba Mon Sep 17 00:00:00 2001
From: jean-pierre charras <jp.charras@wanadoo.fr>
Date: Tue, 7 Mar 2023 10:09:34 +0100
Subject: [PATCH] Pcbnew: fix crash when loading a library with a ft containing
 a dimension. (crash due to the use of a null pointer during loading)

---
 pcbnew/pcb_dimension.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pcbnew/pcb_dimension.cpp b/pcbnew/pcb_dimension.cpp
index a26ee36a1c..83a453544e 100644
--- a/pcbnew/pcb_dimension.cpp
+++ b/pcbnew/pcb_dimension.cpp
@@ -209,7 +209,7 @@ void PCB_DIMENSION_BASE::SetUnitsMode( DIM_UNITS_MODE aMode )
 
     case DIM_UNITS_MODE::AUTOMATIC:
         m_autoUnits = true;
-        m_units = GetBoard()->GetUserUnits();
+        m_units = GetBoard() ? GetBoard()->GetUserUnits() : EDA_UNITS::MILLIMETRES;
         break;
     }
 }