R CMD check fails when run with --run-dontest

[Hadley Wickham]

> ## No test: 
> # This test is marked "dont-test" since it involves a connection to
> # repositories which is potentially long running.
> is_package_current("assertive")
Error in installed.packages()[x, , drop = FALSE] : 
  subscript out of bounds

It's ridiculous that this is the case, but you should be doing this for CRAN (and devtools now does so).

[Richard Cotton]

Fixed via bd28ab8