Silvan Mosberger c2b8d14b56
nixos/znapzend: fix when no previous zetup
When the znapzend module was enabled for the first time with pure =
true; then the list of previous entries is empty, but xargs still tried
to execute a znapzendzetup delete command with no arguments, which made
it fail
2018-02-17 15:50:48 +01:00
..
2015-06-15 18:11:32 +02:00
2016-11-13 14:38:14 -05:00