From 225a6004ccc7dcbffc256fc63f0c24a975057c2f Mon Sep 17 00:00:00 2001
From: Daniel Arndt <arndtd@ornl.gov>
Date: Thu, 30 Mar 2023 17:20:54 -0400
Subject: [PATCH] Fix a unused variable compiler warning in tria.cc

---
 source/distributed/tria.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/source/distributed/tria.cc b/source/distributed/tria.cc
index fec6ed0f1b..437362557d 100644
--- a/source/distributed/tria.cc
+++ b/source/distributed/tria.cc
@@ -3083,6 +3083,7 @@ namespace parallel
                    ExcInternalError());
           }
 
+#  ifdef DEBUG
         // count the number of owned, active cells and compare with p4est.
         unsigned int n_owned = 0;
         for (const auto &cell : this->active_cell_iterators())
@@ -3094,6 +3095,7 @@ namespace parallel
         Assert(static_cast<unsigned int>(
                  parallel_forest->local_num_quadrants) == n_owned,
                ExcInternalError());
+#  endif
       }
 
       this->smooth_grid = save_smooth;
-- 
2.39.5