trying to fix travis ci.
commit64976345eeb4192de281ad3915f5fefd0d8dd25c
authorKazu Yamamoto <kazu@iij.ad.jp>
dateWed 16 Dec 2015, 22:51 (11 years ago)
parent2b7fc93
warp/Network/Wai/Handler/Warp/HTTP2/Worker.hs+1
@@ -13,6 +13,7 @@ module Network.Wai.Handler.Warp.HTTP2.Worker (
1313
1414#if __GLASGOW_HASKELL__ < 709
1515import Control.Applicative
16+import Data.Monoid (mempty)
1617#endif
1718import Control.Concurrent
1819import Control.Concurrent.STM