From 643898c5e28de62a77637169b9ee9877c97999f2 Mon Sep 17 00:00:00 2001
From: Joachim Schoeberl <joachim.schoeberl@tuwien.ac.at>
Date: Thu, 2 Jan 2025 20:51:11 +0100
Subject: [PATCH] avoid shared ptr copy

---
 libsrc/meshing/meshclass.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libsrc/meshing/meshclass.hpp b/libsrc/meshing/meshclass.hpp
index f89dddc1..4e05dbf2 100644
--- a/libsrc/meshing/meshclass.hpp
+++ b/libsrc/meshing/meshclass.hpp
@@ -507,7 +507,7 @@ namespace netgen
     ///
     LocalH & LocalHFunction (int layer=1) { return * lochfunc[layer-1]; }
 
-    shared_ptr<LocalH> GetLocalH(int layer=1) const
+    shared_ptr<LocalH> & GetLocalH(int layer=1) const
     {
       if(lochfunc.Size() == 1)
         return lochfunc[0];