From d625fbda3ea7b020ae62e1f662580e58e11b29e0 Mon Sep 17 00:00:00 2001
From: Sanghyun Ko <sanghyun.ko@cern.ch>
Date: Mon, 4 Apr 2022 16:04:48 +0900
Subject: [PATCH] fix bug that cannot set G4 const property

---
 DDG4/src/Geant4Converter.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/DDG4/src/Geant4Converter.cpp b/DDG4/src/Geant4Converter.cpp
index 3f95a7057..b8b86a216 100644
--- a/DDG4/src/Geant4Converter.cpp
+++ b/DDG4/src/Geant4Converter.cpp
@@ -464,7 +464,7 @@ void* Geant4Converter::handleMaterial(const string& name, Material medium) const
       }
       int idx = -1;
       try   {
-        idx = tab->GetPropertyIndex(named->GetName());
+        idx = tab->GetConstPropertyIndex(named->GetName());
       }
       catch(const std::exception& e)   {
         exc_str = e.what();
-- 
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