Make pkg_info working again when argument is a file not in the current directory.
Make pkg_info working again when argument is a file not in the current
directory.

PR:		37571
Submitted by:	Dirk Meyer <dirk.meyer@dinoex.sub.org>
MFC after:	1 week

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase