From f2b98d0dcc90659be32c681c6eb50b050e58c1f1 Mon Sep 17 00:00:00 2001
From: Peter Boyle <paboyle@ph.ed.ac.uk>
Date: Wed, 18 Oct 2023 22:38:12 -0400
Subject: [PATCH] Const safety

---
 Grid/lattice/Lattice_crc.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Grid/lattice/Lattice_crc.h b/Grid/lattice/Lattice_crc.h
index 142e2349..1005d196 100644
--- a/Grid/lattice/Lattice_crc.h
+++ b/Grid/lattice/Lattice_crc.h
@@ -29,7 +29,7 @@ Author: Peter Boyle <paboyle@ph.ed.ac.uk>
 
 NAMESPACE_BEGIN(Grid);
 
-template<class vobj> void DumpSliceNorm(std::string s,Lattice<vobj> &f,int mu=-1)
+template<class vobj> void DumpSliceNorm(std::string s,const Lattice<vobj> &f,int mu=-1)
 {
   auto ff = localNorm2(f);
   if ( mu==-1 ) mu = f.Grid()->Nd()-1;