From 4e44db02fc0cb5a8179eb8a2eb0adbc1a533f713 Mon Sep 17 00:00:00 2001
From: Dominik Thoennes <dominik.thoennes@fau.de>
Date: Tue, 23 Nov 2021 14:58:09 +0100
Subject: [PATCH] fix unused variable

---
 tests/pde/MGTest.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/pde/MGTest.cpp b/tests/pde/MGTest.cpp
index 275a2ecc1..9993de251 100644
--- a/tests/pde/MGTest.cpp
+++ b/tests/pde/MGTest.cpp
@@ -71,6 +71,7 @@ void initU( const shared_ptr< StructuredBlockStorage > & blocks, const BlockData
          sum += u->get( *cell );
       }
    }
+   WALBERLA_UNUSED(sum);
 }
 
 
-- 
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