From 48ff05ec62773116c77a6beb7d2cc4b86c526172 Mon Sep 17 00:00:00 2001
From: David Wells <drwells@email.unc.edu>
Date: Mon, 16 Jan 2023 13:09:42 -0500
Subject: [PATCH] Re-implement a compiler warning workaround

---
 source/grid/tria.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/source/grid/tria.cc b/source/grid/tria.cc
index 78ca6cecbb..00740c5c45 100644
--- a/source/grid/tria.cc
+++ b/source/grid/tria.cc
@@ -5716,7 +5716,10 @@ namespace internal
                     const std::array<unsigned int, 12> line_indices =
                       TriaAccessorImplementation::Implementation::
                         get_line_indices_of_cell(*hex);
-                    for (unsigned int l = 0; l < hex->n_lines(); ++l)
+                    // avoid a compiler warning by fixing the max number of
+                    // loop iterations to 12
+                    const unsigned int n_lines = std::min(hex->n_lines(), 12u);
+                    for (unsigned int l = 0; l < n_lines; ++l)
                       {
                         raw_line_iterator line(&triangulation,
                                                0,
-- 
2.39.5