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Diffstat (limited to 'src/Propellor/Property/Parted.hs')
| -rw-r--r-- | src/Propellor/Property/Parted.hs | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/Propellor/Property/Parted.hs b/src/Propellor/Property/Parted.hs index 0b77fad1..a4f0f98e 100644 --- a/src/Propellor/Property/Parted.hs +++ b/src/Propellor/Property/Parted.hs @@ -93,7 +93,11 @@ newtype PartSize = MegaBytes Integer deriving (Show) instance PartedVal PartSize where - val (MegaBytes n) = show n ++ "MB" + val (MegaBytes n) + | n > 0 = show n ++ "MB" + -- parted can't make partitions smaller than 1MB; + -- avoid failure in edge cases + | otherwise = show "1MB" -- | Rounds up to the nearest MegaByte. toPartSize :: ByteSize -> PartSize |