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svn:author
V 6
swills
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svn:date
V 27
2013-01-13T22:15:45.621347Z
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V 170
- Allow not selecting INPUT/OUTPUT so RRDTOOL is not required

PR:		ports/174903
Submitted by:	bdrewery
Approved by:	Krzysztof Stryjek <ports@bsdserwis.com> (maintainer)

END