Provide users with right fail reason.
fixes trac:4433
This commit was SVN r31202.
The following Trac tickets were found above:
Ticket 4433 --> https://svn.open-mpi.org/trac/ompi/ticket/4433
Refs trac:4399
fixed by Roman, reviewed by Miked
cmr=v1.7.5:reviewer=ompi-rm1.7
This commit was SVN r31179.
The following Trac tickets were found above:
Ticket 4399 --> https://svn.open-mpi.org/trac/ompi/ticket/4399