From 4360fbb9d98896e0421b4bd7fa5615a54ce0970a Mon Sep 17 00:00:00 2001
From: Paul Gessinger <paul.gessinger@cern.ch>
Date: Fri, 18 Oct 2024 11:25:45 +0200
Subject: [PATCH] blueprint: Cyl gap policy reg fix

---
 Core/src/Geometry/CylinderContainerBlueprintNode.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Core/src/Geometry/CylinderContainerBlueprintNode.cpp b/Core/src/Geometry/CylinderContainerBlueprintNode.cpp
index 649fd71ccbea..e4164ce4d42d 100644
--- a/Core/src/Geometry/CylinderContainerBlueprintNode.cpp
+++ b/Core/src/Geometry/CylinderContainerBlueprintNode.cpp
@@ -167,10 +167,11 @@ void CylinderContainerBlueprintNode::finalize(const Options& options,
   ACTS_DEBUG(prefix() << "Registering " << m_gaps.size()
                       << " gap volumes with parent");
   for (auto& [shell, gap] : m_gaps) {
-    std::cout << "~> " << gap->volumeName() << std::endl;
+    auto* gapPtr = gap.get();
     parent.addVolume(std::move(gap));
     shell->applyToVolume();
-    gap->setNavigationPolicy(policyFactory->build(gctx, *gap, logger));
+    auto policy = policyFactory->build(gctx, *gapPtr, logger);
+    gapPtr->setNavigationPolicy(policyFactory->build(gctx, *gapPtr, logger));
   }
 
   ACTS_DEBUG(prefix() << "Finalizing " << children().size() << " children");