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ENH: checkMesh: zero cell meshes

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This commit is contained in:
mattijs
2011-10-17 18:27:47 +01:00
parent 6ef1fc7865
commit d25d4d28ce
1 changed files with 2 additions and 2 deletions
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4
applications/utilities/mesh/manipulation/checkMesh/checkTopology.C
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@ -36,7 +36,7 @@ Foam::label Foam::checkTopology
label nTotCells = returnReduce(mesh.cells().size(), sumOp<label>());
// These are actually warnings, not errors.
if (nEmpty % nTotCells)
if (nTotCells && (nEmpty % nTotCells))
{
Info<< " ***Total number of faces on empty patches"
<< " is not divisible by the number of cells in the mesh."
@ -255,7 +255,7 @@ Foam::label Foam::checkTopology
{
regionSplit rs(mesh);
if (rs.nRegions() == 1)
if (rs.nRegions() <= 1)
{
Info<< " Number of regions: " << rs.nRegions() << " (OK)."
<< endl;