Fix Compiler warning in tria.cc

diff --git a/source/grid/tria.cc b/source/grid/tria.cc
index 57ac03ffea4dc7b040e115420eb67f19dc392765..7a0e2e02609c7abc6456fc5586f45264a8343994 100644 (file)
--- a/source/grid/tria.cc
+++ b/source/grid/tria.cc
@@ -7052,15 +7052,15 @@ namespace internal
                                   {
                                     vertex_indices
                                       [new_hex_vertices
-                                         [hex->reference_cell()
+                                         [ReferenceCells::Tetrahedron
                                             .face_to_cell_vertices(f, 0, 1)]],
                                     vertex_indices
                                       [new_hex_vertices
-                                         [hex->reference_cell()
+                                         [ReferenceCells::Tetrahedron
                                             .face_to_cell_vertices(f, 1, 1)]],
                                     vertex_indices
                                       [new_hex_vertices
-                                         [hex->reference_cell()
+                                         [ReferenceCells::Tetrahedron
                                             .face_to_cell_vertices(f, 2, 1)]],
                                   }};