From: Wenyu Lei <wlei@sissa.it>
Date: Sat, 16 Jan 2021 15:10:23 +0000 (+0100)
Subject: change 4 to this->n_lines()
X-Git-Tag: v9.3.0-rc1~607^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c7b9d67037d1dcb3b68e9c9c0084642f0ff488e0;p=dealii.git

change 4 to this->n_lines()
---

diff --git a/include/deal.II/grid/tria_accessor.templates.h b/include/deal.II/grid/tria_accessor.templates.h
index 23939b0b50..055cb2b891 100644
--- a/include/deal.II/grid/tria_accessor.templates.h
+++ b/include/deal.II/grid/tria_accessor.templates.h
@@ -1959,8 +1959,8 @@ TriaAccessor<structdim, dim, spacedim>::set_all_manifold_ids(
         break;
 
       case 2:
-        // for quads also set manifold_id of bounding lines
-        for (unsigned int i = 0; i < 4; ++i)
+        // for quads/simplices also set manifold_id of bounding lines
+        for (unsigned int i = 0; i < this->n_lines(); ++i)
           this->line(i)->set_manifold_id(manifold_ind);
         break;
       default: