[Rivet] aida2root

[Andy Buckley]

Ben Waugh wrote:
> Hi Andy, All,
> 
> Looks like this fix, and the clearer warning message, has got lost 
> somewhere along the way, since the tagged release rivet-1.1.3 has
>  os.has_key("ROOTSYS")
> instead of
>  if os.environ.has_key("ROOTSYS")
> in aida2root.
> 
> Can it please be fixed again in the next tagged version?

Bizarre! I've no idea how that managed to not make it into the release. 
It'll definitely be correct in the next release.

Andy