Support base as old as 4.9

2020-06-12 22:14:27 +02:00 · 2020-06-12 22:14:27 +02:00 · 5a5f9b7f96
commit 5a5f9b7f96
parent 70bcc60ed5
2 changed files with 3 additions and 2 deletions
--- a/SJW.cabal
+++ b/SJW.cabal
@ -26,7 +26,7 @@ library
                     , SJW.Module.Imports
                     , SJW.Source
  build-depends:       attoparsec
-                     , base >=4.11 && <4.13
+                     , base >=4.9 && <4.13
                     , containers
                     , directory
                     , filepath
@ -42,7 +42,7 @@ executable sjw
  other-modules:       Paths_SJW
  -- other-extensions:
  build-depends:       attoparsec
-                     , base >=4.11 && <4.13
+                     , base >=4.9 && <4.13
                     , optparse-applicative
                     , SJW
                     , text
--- a/src/Main.hs
+++ b/src/Main.hs
@ -2,6 +2,7 @@
 module Main where

 import Control.Applicative (many, optional)
+import Data.Monoid ((<>))
 import qualified Data.Text as Text (unpack)
 import Data.Version (showVersion)
 import Options.Applicative (