From: David Wells <wellsd2@rpi.edu>
Date: Thu, 18 Jan 2018 17:02:22 +0000 (-0500)
Subject:  Print out more info when TFI encounters errors.
X-Git-Tag: v9.0.0-rc1~554^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F5755%2Fhead;p=dealii.git

 Print out more info when TFI encounters errors.

the upper loop bound, c, cannot be larger than the maximum valid index
into the relevant array: therefore we should use '<=' instead of '<' in
a loop bounded above by c.
---

diff --git a/source/grid/manifold_lib.cc b/source/grid/manifold_lib.cc
index 6840286dcd..48f2878e12 100644
--- a/source/grid/manifold_lib.cc
+++ b/source/grid/manifold_lib.cc
@@ -1859,7 +1859,7 @@ TransfiniteInterpolationManifold<dim, spacedim>
           // generate additional information to help debugging why we did not
           // get a point
           std::ostringstream message;
-          for (unsigned int b=0; b<c; ++b)
+          for (unsigned int b=0; b<=c; ++b)
             {
               typename Triangulation<dim,spacedim>::cell_iterator cell(triangulation,
                                                                        level_coarse,