serokell/haskell-with-utf8
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utf-troubleshoot: Fix build with GHC 8.2.2

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This commit is contained in:
Kirill Elagin 2020-05-20 01:14:31 +03:00
parent d0c01c253c
commit a6f79bf38d
1 changed files with 6 additions and 0 deletions
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6
app/utf8-troubleshoot/Main.hs
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@ -30,6 +30,12 @@ import System.Info (arch, compilerName, compilerVersion, os)
import System.IO (hGetEncoding, stderr, stdout)
import System.Process (readProcess)
#if MIN_VERSION_base(4,11,0)
#else
import Data.Semigroup ((<>))
#endif
import qualified Prelude as P