From 01c8521c902561131250fa3df4128f79dad20816 Mon Sep 17 00:00:00 2001
From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Thu, 14 Jul 2022 21:35:44 -0600
Subject: [PATCH] Use pre-increment operator.

---
 source/grid/grid_generator.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/grid/grid_generator.cc b/source/grid/grid_generator.cc
index 637a714d0e..ac3307101b 100644
--- a/source/grid/grid_generator.cc
+++ b/source/grid/grid_generator.cc
@@ -6557,7 +6557,7 @@ namespace GridGenerator
                   if (result_cell->face(f)->at_boundary())
                     result_cell->face(f)->set_boundary_id(
                       cell->face(f)->boundary_id());
-                result_cell++;
+                ++result_cell;
               }
           }
       }
-- 
2.39.5