From: wolf <wolf@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Thu, 29 Nov 2001 14:16:47 +0000 (+0000)
Subject: Don't reset neighbor number if neighbor does not exist.
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2536a944fcdbb9615eae2d08ed0d21e44f6b76c7;p=dealii-svn.git

Don't reset neighbor number if neighbor does not exist.


git-svn-id: https://svn.dealii.org/trunk@5309 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/deal.II/source/grid/grid_reordering.cc b/deal.II/deal.II/source/grid/grid_reordering.cc
index 499acaf235..eaed1be8a4 100644
--- a/deal.II/deal.II/source/grid/grid_reordering.cc
+++ b/deal.II/deal.II/source/grid/grid_reordering.cc
@@ -1191,11 +1191,8 @@ GridReordering<dim>::presort_cells (typename std::vector<Cell>       &cells,
       Assert (cells[c].cell_no == c, ExcInternalError());
 
       for (unsigned int n=0; n<GeometryInfo<dim>::faces_per_cell; ++n)
-	{
-	  Assert (cells[c].neighbors[n] < new_cell_numbers.size(),
-		  ExcInternalError());
+	if (cells[c].neighbors[n] != invalid_cell_number)
 	  cells[c].neighbors[n] = new_cell_numbers[cells[c].neighbors[n]];
-	};
     };
 
   for (typename std::map<Face,FaceData>::iterator i=faces.begin(); i!=faces.end(); ++i)