Version of "opencv-core-2.3.1"

[Carmel]

When running: "/usr/sbin/pkg_version -vIL=", I received this rather
strange output: 

opencv-core-2.3.1                   >   succeeds index (index has 2.3.1.a)

I would have expected output to be more like this:

apache-2.2.20_1                     <   needs updating (index has 2.2.21)

I have never seen this before. Is there something broken? I have a
suspicion that programs like "portupgrade" or "portmanager" will not
properly handle this.

This is on a FreeBSD-8.2 amd64 system.

-- 
Carmel ✌
carmel_ny at hotmail.com