bronson/limestone — comment on commit 9eb89ce14f9e52e184c5a39c024e19164d250802
File:  line 0
By bronson:

@JoeZ99 your version looks great, especially ending when there's an error. But why once()? Why remove the error handler after only one error?

(I presume it has to do with the end()? I'm not sure how end() affects error conditions...)