facebook/hhvm — pull request #4258 by tstarling (2014-11-17 06:27:11+00:00)
Title: Remove kernel version assertions

It doesn't make any sense to assert on the contents of a string that
some user typed into their custom kernel configuration file. Assertions
are for developers, not for users.

Anyway, why would you assert that the minor version is non-zero? Some day there will be a 4.0.