Fix super-arcane bug in utils.free_regions Never compare non-None's with is, unless you REALLY know what you are doing! This messed up redo: somehow the creation of the string objects is done a bit differently.
Fix super-arcane bug in utils.free_regions
Never compare non-None's with is, unless you REALLY know what you are doing!
This messed up redo: somehow the creation of the string objects is done a bit differently.

XENON1T/pax,XENON1T/pax