way = Way.from_xml(request.raw_post, true)
if way
+ # FIXME move some of this to the model. The controller shouldn't need to
+ # know about the fact that the first version number is 0 on creation
+ # it will also allow use to run a variation on the check_consistency
+ # so that we don't get exceptions thrown when the changesets are not right
unless way.preconditions_ok?
render :text => "", :status => :precondition_failed
else