add missing import for GHC 8.2
commit5ad61471bffc1bee2a24257bff8a20061fdb1733
authorAgentM <agentm@themactionfaction.com>
dateMon 7 Jan 2019, 01:22 (8 years ago)
parentc0e84ce
src/lib/ProjectM36/DataFrame.hs+1
@@ -18,6 +18,7 @@ import Data.Maybe
1818import qualified Data.Text as T
1919import Data.Binary
2020import Control.Arrow
21+import Data.Monoid
2122
2223data AttributeOrderExpr = AttributeOrderExpr AttributeName Order deriving (Show, Generic, Binary)
2324data AttributeOrder = AttributeOrder AttributeName Order deriving (Show, Generic, Binary)