From ac3eac9ed01b47f8bc8d77f5e8e1b2dfa32b25db Mon Sep 17 00:00:00 2001
From: Jeff Young <jeff@rokeby.ie>
Date: Fri, 1 Aug 2025 15:50:51 +0100
Subject: [PATCH] Nullptr safety.

Fixes KICAD-P7Q.
---
 pcbnew/drc/drc_test_provider_copper_clearance.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pcbnew/drc/drc_test_provider_copper_clearance.cpp b/pcbnew/drc/drc_test_provider_copper_clearance.cpp
index 35829e2caa..bc046f66c3 100644
--- a/pcbnew/drc/drc_test_provider_copper_clearance.cpp
+++ b/pcbnew/drc/drc_test_provider_copper_clearance.cpp
@@ -247,7 +247,7 @@ bool DRC_TEST_PROVIDER_COPPER_CLEARANCE::testSingleLayerItemAgainstItem( BOARD_I
 
         if( itemShape->Collide( otherShape, clearance - m_drcEpsilon, &actual, &pos ) )
         {
-            if( m_drcEngine->IsNetTieExclusion( trackNet->GetNetCode(), layer, pos, other ) )
+            if( trackNet && m_drcEngine->IsNetTieExclusion( trackNet->GetNetCode(), layer, pos, other ) )
             {
                 // Collision occurred as track was entering a pad marked as a net-tie.  We
                 // allow these.