From c4a51fece969c369414647ecabb9c6c5fc918e81 Mon Sep 17 00:00:00 2001
From: P-A Loizeau <p.-a.loizeau@gsi.de>
Date: Wed, 22 Jul 2020 13:49:44 +0200
Subject: [PATCH] mCBM 2020: in time win evt builder algo, fix typo in histo
 registration

---
 fles/mcbm2018/tasks/CbmMcbm2019TimeWinEventBuilderAlgo.cxx | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/fles/mcbm2018/tasks/CbmMcbm2019TimeWinEventBuilderAlgo.cxx b/fles/mcbm2018/tasks/CbmMcbm2019TimeWinEventBuilderAlgo.cxx
index 7cd22333..43d14bc8 100644
--- a/fles/mcbm2018/tasks/CbmMcbm2019TimeWinEventBuilderAlgo.cxx
+++ b/fles/mcbm2018/tasks/CbmMcbm2019TimeWinEventBuilderAlgo.cxx
@@ -648,8 +648,10 @@ void CbmMcbm2019TimeWinEventBuilderAlgo::CreateHistograms() {
   for (std::vector<TH2*>::iterator itHist = fvhNbDigiPerEvtTimeDet.begin();
        itHist != fvhNbDigiPerEvtTimeDet.end();
        ++itHist) {
-    if( nullptr == (*itHist) )
+    if( nullptr != (*itHist) )
+    {
       AddHistoToVector((*itHist),   "evtbuild");
+    } // if( nullptr != (*itHist) )
   }  // for( std::vector<TH2*>::iterator itHist = fvhNbDigiPerEvtTimeDet.begin(); itHist != fvhNbDigiPerEvtTimeDet.end(); ++itHist )
 
   /// FIXME: Re-enable clang formatting after histograms declaration
-- 
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