From 98b3fcf027435370901760d24a237c740553ae99 Mon Sep 17 00:00:00 2001
From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Sat, 23 Dec 2023 20:56:48 -0700
Subject: [PATCH] Mark a function argument as unused.

---
 source/grid/tria_description.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/source/grid/tria_description.cc b/source/grid/tria_description.cc
index 38a72577e7..45fe8b95ce 100644
--- a/source/grid/tria_description.cc
+++ b/source/grid/tria_description.cc
@@ -448,6 +448,8 @@ namespace TriangulationDescription
             construction_data.smoothing = tria.get_mesh_smoothing();
             construction_data.settings  = settings;
           }
+        else
+          (void)comm;
 
         // helper function, which collects all vertices belonging to a cell
         // (also taking into account periodicity)
-- 
2.39.5