diff options
Diffstat (limited to 'Annex/UUID.hs')
| -rw-r--r-- | Annex/UUID.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Annex/UUID.hs b/Annex/UUID.hs index 13cee865d..09862f9fc 100644 --- a/Annex/UUID.hs +++ b/Annex/UUID.hs @@ -32,7 +32,7 @@ configkey = annexConfig "uuid" {- Generates a UUID. There is a library for this, but it's not packaged, - so use the command line tool. -} genUUID :: IO UUID -genUUID = gen . lines <$> readProcess command params [] +genUUID = gen . lines <$> readProcess command params where gen [] = error $ "no output from " ++ command gen (l:_) = toUUID l |