Incorrect attempt to use root-path

[NiKiZe]

Could you gives some more info to reproduce the issue?
An example root-path that you have confirmed to have this issue, as well as version number based on git commit that is shown as 1.0.0+ (gitid).
Both for old version without issue and the new one with issue.

also please try git master to see if it is resolved there, there is also precompiled files available at http://boot.ipxe.org