[Yhc] Buildbot goes nuts!

[Neil Mitchell]

Hi,

After Dimitry's patch buildbot went nuts and fired off a new build
every 10 minutes. I guess this is due to parsing issues in a similar
way the version stuff was, but only Andrew has this code so only
Andrew will be able to fix it.

I have committed a patch which will hopefully stop this cycle going on.

Dimitry: Can you record some dummy patch with no comment just before
you do a scons push? This should at least stop buildbot going crazy
until Andrew gets back and can take a look at it.

Thanks

Neil