Bugfix to make sure that after prepare_for_use, a manually partitioned mesh has a correct n_partitions() count even if it's not partitioned by a Partitioner.
Bugfix to make sure that after prepare_for_use, a manually partitioned
mesh has a correct n_partitions() count even if it's not partitioned
by a Partitioner.



git-svn-id: ffc1bc5b3feaf8644044862cc38c386ade156493@5355 434f946d-2f3d-0410-ba4c-cb9f52fb0dbf

certik/libmesh,certik/libmesh,certik/libmesh,certik/libmesh,certik/libmesh,certik/libmesh,certik/libmesh