From 2328d7503b6f59146fa90e8444a56369a62f2f37 Mon Sep 17 00:00:00 2001
From: Marshall Scott <mbscott@anl.gov>
Date: Tue, 27 Apr 2021 09:30:25 -0400
Subject: [PATCH] fixed error 2

---
 benchmarks/barrel_ecal/scripts/emcal_barrel_pions_analysis.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/benchmarks/barrel_ecal/scripts/emcal_barrel_pions_analysis.cxx b/benchmarks/barrel_ecal/scripts/emcal_barrel_pions_analysis.cxx
index 57d8e754..55114ccc 100644
--- a/benchmarks/barrel_ecal/scripts/emcal_barrel_pions_analysis.cxx
+++ b/benchmarks/barrel_ecal/scripts/emcal_barrel_pions_analysis.cxx
@@ -181,7 +181,7 @@ void emcal_barrel_pions_analysis(const char* input_fname = "sim_output/sim_emcal
   auto hdE          = d1.Histo1D({"hdE",      "dE; dE[GeV]; Events",              20, -7.5, 7.5}, "dE");//changed from 100
   auto hdE_rel      = d1.Histo1D({"hdE_rel",  "dE Relative; dE Relative; Events", 20, -7.5, 7.5}, "dE_rel");//changed from 100
   hdE_rel->Fit("gaus", "", "", -7.5,  7.5);
-  double* res       = hdE_rel->GetParameters();
+  double* res       = hdE_rel->GetFunction("gaus")->GetParameters();
 
   //Pass/Fail
   /*
-- 
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