Christian Brabandt e16ff7cc88 Do not error out, if a netrw variable is not defined ...

This should not happen, however being a bit more error tolerant
shouldn't hurt, so let's just fall back to 'normal' for the
g:netrw_sort_direction in case it is not defined (which should be the
default anyhow).

fixes #1492

2017-06-19 15:56:17 +02:00

..

airline

Do not error out, if a netrw variable is not defined

2017-06-19 15:56:17 +02:00

airline.vim

cleanup unlet calls

2016-12-13 20:28:30 +01:00