From 193dee11e8c7d85de4c1bbb5ca7bb4044975e2c0 Mon Sep 17 00:00:00 2001
From: Marek Roszko <mark.roszko@gmail.com>
Date: Sat, 5 Feb 2022 11:25:09 -0500
Subject: [PATCH] Add missing null check PVS V595

---
 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 a94aab3085..6aa2783592 100644
--- a/pcbnew/drc/drc_test_provider_copper_clearance.cpp
+++ b/pcbnew/drc/drc_test_provider_copper_clearance.cpp
@@ -432,7 +432,7 @@ void DRC_TEST_PROVIDER_COPPER_CLEARANCE::testItemAgainstZone( BOARD_ITEM* aItem,
             }
         }
 
-        if( zoneTree->QueryColliding( itemBBox, itemShape.get(), aLayer,
+        if( zoneTree && zoneTree->QueryColliding( itemBBox, itemShape.get(), aLayer,
                                       std::max( 0, clearance - m_drcEpsilon ), &actual, &pos ) )
         {
             std::shared_ptr<DRC_ITEM> drce = DRC_ITEM::Create( DRCE_CLEARANCE );