Geom.boxplot does not render correctly for certain data

[lassepe]

While I was visualizing some data using the Geom.boxplot appearance I noticed that it fails to render the box plots correctly for certain data. I bisected the data to narrow it down to a small chunk and created a gist with all relevant files to reproduce:

https://gist.github.com/lassepe/6396d7c9fa868f0f05d52932ee1a05bf

The plot rendered from this data is depicted below (it looks like this both in Chromium and in Firefox).

I would expect the boxes to be colored according to their class instead of being black. For other data this seems to work correctly.

[bjarthur]

i can reproduce. not sure what the problem is

[bjarthur]

GiovineItalia/Compose.jl#339

fix is on the way

[bjarthur]

#1281

thanks for writing the test for me!