when ncdu-export is invoked with / as a start path it produces a file ncdu cannot parse. also, scanning breaks on missing files (try scanning /proc). a few PEP8-related fixes are introduced as well.
Thanks for the work. I solved the root scanning problem differently so I will just close the PR. I've added you to contributors list because your help was essential to fixing this.
when ncdu-export is invoked with / as a start path it produces a file ncdu cannot parse. also, scanning breaks on missing files (try scanning /proc). a few PEP8-related fixes are introduced as well.