From: David Wells <drwells@email.unc.edu>
Date: Mon, 8 Mar 2021 19:59:33 +0000 (-0500)
Subject: Fix a hardcoded number of lines.
X-Git-Tag: v9.3.0-rc1~360^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F11870%2Fhead;p=dealii.git

Fix a hardcoded number of lines.
---

diff --git a/include/deal.II/grid/tria_accessor.templates.h b/include/deal.II/grid/tria_accessor.templates.h
index 467241a4a3..ed0e211ca3 100644
--- a/include/deal.II/grid/tria_accessor.templates.h
+++ b/include/deal.II/grid/tria_accessor.templates.h
@@ -1879,7 +1879,7 @@ TriaAccessor<structdim, dim, spacedim>::set_all_boundary_ids(
       case 2:
         // for boundary quads also set
         // boundary_id of bounding lines
-        for (unsigned int i = 0; i < 4; ++i)
+        for (unsigned int i = 0; i < this->n_lines(); ++i)
           this->line(i)->set_boundary_id(boundary_ind);
         break;