From e329acfa06246805ae0b4eaebbe31af87282aa64 Mon Sep 17 00:00:00 2001
From: Nils Wentzell <nwentzell@flatironinstitute.org>
Date: Thu, 25 Apr 2019 13:52:22 -0400
Subject: [PATCH] Remove warning about unused variable

---
 c++/app4triqs/toto.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/c++/app4triqs/toto.hpp b/c++/app4triqs/toto.hpp
index 4509e741..024d619c 100644
--- a/c++/app4triqs/toto.hpp
+++ b/c++/app4triqs/toto.hpp
@@ -56,7 +56,7 @@ namespace app4triqs {
     friend void h5_read(triqs::h5::group grp, std::string subgroup_name, toto &m);
 
     /// Serialization
-    template <class Archive> void serialize(Archive &ar, const unsigned int version) { ar &i; }
+    template <class Archive> void serialize(Archive &ar, const unsigned int) { ar &i; }
   };
 
   /**