From: bangerth <bangerth@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Sat, 20 Jul 2013 12:07:47 +0000 (+0000)
Subject: Also avoid a potentially endless loop. Fix typo.
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2d2b818721652f4e3ca0157d2aad7e7794a71e48;p=dealii-svn.git

Also avoid a potentially endless loop. Fix typo.

git-svn-id: https://svn.dealii.org/trunk@30077 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/source/grid/tria.cc b/deal.II/source/grid/tria.cc
index b12116a191..42aaa7279e 100644
--- a/deal.II/source/grid/tria.cc
+++ b/deal.II/source/grid/tria.cc
@@ -12206,9 +12206,9 @@ void Triangulation<dim, spacedim>::execute_coarsening ()
   // deleted (if the latter are on a
   // higher level for example)
   //
-  // since we delete teh *children* of cells, we only need to start
+  // since we delete the *children* of cells, we only need to start
   // considering cells on the second highest level, n_levels()-2.
-  for (unsigned int level = n_levels()-2; level>=0; --level)
+  for (int level = n_levels()-2; level>=0; --level)
     for (cell = begin(level); cell!=end(level); ++cell)
       if (cell->user_flag_set())
         // use a separate function,