From 6564ca2bb26d8233f1ce9a97dfd41a87d37d5d74 Mon Sep 17 00:00:00 2001
From: Markus Fasel <markus.fasel@cern.ch>
Date: Mon, 5 Jun 2023 11:44:08 +0200
Subject: [PATCH] [EMCAL-850] Use unsorted preslice to slice according to
 foundBC

---
 PWGJE/Tasks/emceventselectionqa.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/PWGJE/Tasks/emceventselectionqa.cxx b/PWGJE/Tasks/emceventselectionqa.cxx
index c222546b7b7..3da8b918dca 100644
--- a/PWGJE/Tasks/emceventselectionqa.cxx
+++ b/PWGJE/Tasks/emceventselectionqa.cxx
@@ -52,7 +52,7 @@ struct EmcEventSelectionQA {
     mHistManager.add("hBCEmcalCellContent", "Bunch crossings with non-0 EMCAL cell content", o2HistType::kTH1F, {bcAxis});
   }
 
-  Preslice<collEventSels> perFoundBC = aod::evsel::foundBCId;
+  PresliceUnsorted<collEventSels> perFoundBC = aod::evsel::foundBCId;
 
   void process(bcEvSels const& bcs, collEventSels const& collisions, soa::Filtered<aod::Calos> const& cells)
   {