benchmark: 'NA' appended to filename in compare.R output

  • Version: master
  • Platform: n/a
  • Subsystem: benchmark

I'm not sure if I remember seeing this before, but I'm encountering an issue where the filename has NA appended directly after the filename (e.g. foo/bar.jsNA). I'm betting this has to do with no --set arguments being passed, so R is converting the empty string for that 'configuration' column to NA.

/cc @AndreasMadsen