From cf8d6d6372735d21bd3090cf568026b17ba2daa2 Mon Sep 17 00:00:00 2001
From: Martin Kronbichler <kronbichler@lnm.mw.tum.de>
Date: Mon, 24 Nov 2014 17:55:42 +0100
Subject: [PATCH] Avoid compiler with gcc 4.7

---
 source/grid/grid_tools.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/source/grid/grid_tools.cc b/source/grid/grid_tools.cc
index 72a48e641d..8b5ad5d775 100644
--- a/source/grid/grid_tools.cc
+++ b/source/grid/grid_tools.cc
@@ -768,6 +768,7 @@ namespace GridTools
         distributed_triangulation
         ->communicate_locally_moved_vertices(locally_owned_vertices);
 #else
+        (void)distributed_triangulation;
         Assert (false, ExcInternalError());
 #endif
       }
-- 
2.39.5