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-rw-r--r--src/Propellor/Property/Attic.hs7
1 files changed, 3 insertions, 4 deletions
diff --git a/src/Propellor/Property/Attic.hs b/src/Propellor/Property/Attic.hs
index 0fadc113..9fc79abd 100644
--- a/src/Propellor/Property/Attic.hs
+++ b/src/Propellor/Property/Attic.hs
@@ -52,10 +52,9 @@ backup dirs backupdir crontimes extraargs kp = propertyList (backupdir ++ " atti
& Cron.niceJob ("attic_backup" ++ backupdir) crontimes (User "root") "/" backupcmd
`requires` installed
where
- backupcmd = intercalate ";"
- [ createCommand
- , pruneCommand
- ]
+ backupcmd = intercalate ";" $
+ createCommand
+ : if null kp then [] else [pruneCommand]
createCommand = unwords $
[ "attic"
, "create"