VTK output should test for empty Mesh

Bug #919163 reported by Garth Wells
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
DOLFIN
Confirmed
Undecided
Garth Wells

Bug Description

When outputting a Mesh to a VTK file, there should be a test for an empty Mesh. Presently an assertion is triggered in the Mesh class.

The fix is easy in serial, but I'm registering a bug because the parallel case needs some testing for the situation that a given processes does not contain any cells. The is easy from VTKFile, but we need to check if the Mesh class supports the case that a process has no cells.

Changed in dolfin:
assignee: nobody → Garth Wells (garth-wells)
Johannes Ring (johannr)
Changed in dolfin:
status: New → Confirmed
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