From 639fc22891b837bce20722ab763b38dbaf8d5412 Mon Sep 17 00:00:00 2001
From: Whitney Armstrong <warmstrong@anl.gov>
Date: Thu, 15 Apr 2021 14:22:52 -0500
Subject: [PATCH] 	modified:   src/ref_DiskTracker_geo.cpp

---
 src/ref_DiskTracker_geo.cpp | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/src/ref_DiskTracker_geo.cpp b/src/ref_DiskTracker_geo.cpp
index eb2faec..51b13b9 100644
--- a/src/ref_DiskTracker_geo.cpp
+++ b/src/ref_DiskTracker_geo.cpp
@@ -64,17 +64,18 @@ static Ref_t create_detector(Detector& description, xml_h e, SensitiveDetector s
     }
 
     if ( !reflect )  {
-    DetElement layer(sdet,l_nam+"_pos",l_num);
-    pv = assembly.placeVolume(l_vol,Position(0,0,zmin+layerWidth/2.));
-    pv.addPhysVolID("layer",l_num);
-    pv.addPhysVolID("barrel",1);
-    layer.setPlacement(pv);
+      DetElement layer(sdet, l_nam + "_pos", l_num);
+      pv = assembly.placeVolume(l_vol, Position(0, 0, zmin + layerWidth / 2.));
+      pv.addPhysVolID("layer", l_num);
+      pv.addPhysVolID("barrel", 1);
+      layer.setPlacement(pv);
     } else {
+      DetElement layer(sdet, l_nam + "_neg", l_num);
       pv = assembly.placeVolume(l_vol,Transform3D(RotationY(M_PI),Position(0,0,-zmin-layerWidth/2)));
       pv.addPhysVolID("layer",l_num);
       pv.addPhysVolID("barrel",2);
-      DetElement layerR = layer.clone(l_nam+"_neg");
-      sdet.add(layerR.setPlacement(pv));
+      //DetElement layerR = layer.clone(l_nam+"_neg");
+      sdet.add(layer.setPlacement(pv));
     }
   }
   if ( x_det.hasAttr(_U(combineHits)) ) {
-- 
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