ports/138774: Tools/bump_revision.pl incorrectly handled REVISION?=

[edwin at FreeBSD.org]

Synopsis: Tools/bump_revision.pl incorrectly handled REVISION?=

Responsible-Changed-From-To: freebsd-ports-bugs->gerald
Responsible-Changed-By: edwin
Responsible-Changed-When: Mon Sep 14 21:36:38 UTC 2009
Responsible-Changed-Why: 
Patch looks fine, go for it.
(ports/Tools/scripts is a free area)

http://www.freebsd.org/cgi/query-pr.cgi?pr=138774