K 10
svn:author
V 5
dougb
K 8
svn:date
V 27
2007-08-27T22:48:24.000000Z
K 7
svn:log
V 534
Improvement
===========
1. Before calling pkg_create for the installed version of the port,
cd into the PKGREPOSITORY directory. This not only simplifies the code,
it helps handle the problems of ports trees mounted read-only. [1]
2. Factor out initialization of the $pkgrep directory into a function.

Bug fixes
=========
1. Before calling 'find ${pkgrep}/ ... -delete' assert that $pkgrep is
not empty.
2. Make sure that $pkgrep is initialized everywhere it's needed.

Suggested by:	Hans Lambermont <hans@lambermont.dyndns.org> [1]

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