Infinite loop in DrawMeshT when deleted elements are present

Code to reproduce:

  int id;
  emit addEmptyObject( DATA_TRIANGLE_MESH, id);
  auto& mesh = *PluginFunctions::triMesh(id);

  mesh.add_vertex(TriMesh::Point(0,0,0));
  mesh.add_vertex(TriMesh::Point(1,0,0));
  mesh.add_vertex(TriMesh::Point(0,1,0));
  mesh.add_vertex(TriMesh::Point(1,1,0));

  mesh.add_face(OpenMesh::VertexHandle(0), OpenMesh::VertexHandle(1), OpenMesh::VertexHandle(2));
  mesh.add_face(OpenMesh::VertexHandle(1), OpenMesh::VertexHandle(3), OpenMesh::VertexHandle(2));
  mesh.delete_face(OpenMesh::FaceHandle(0));