robert a882342fd8 - Print out an error message instead of dereferencing a NULL pointer
if matchinstalled() found no packages, which happens to be the
   case after fresh installations.
 - Instead of using strstr(3) to match the package name, depend on
   matchinstalled()'s MATCH_REGEX package matching.

PR:		bin/50384
MFC after:	2 weeks
2003-04-04 14:40:49 +00:00
..
2002-12-27 12:15:40 +00:00

This is the pkg_install suite of tools for doing maintainance of
software "packages".  More documentation is available in the man pages
for each individual command.

This code was written by Jordan Hubbard for FreeBSD, snatched and
mildly reshaped by John Kohl in NetBSD and the changes taken back into
FreeBSD again by Jordan, who then proceeded to add another couple
of dozen features on top.  Whee! :-)