--- a/gameServer/CoreTypes.hs Tue Jun 02 18:37:40 2015 +0100
+++ b/gameServer/CoreTypes.hs Tue Jun 02 19:51:04 2015 +0100
@@ -38,7 +38,7 @@
instance NFData B.ByteString
#endif
-instance NFData (Chan a)
+instance NFData (Chan a) where rnf a = ()
instance NFData Action where
rnf (AnswerClients chans msg) = chans `deepseq` msg `deepseq` ()
--- a/gameServer/hedgewars-server.cabal Tue Jun 02 18:37:40 2015 +0100
+++ b/gameServer/hedgewars-server.cabal Tue Jun 02 19:51:04 2015 +0100
@@ -33,7 +33,7 @@
utf8-string,
SHA,
entropy,
- zlib
+ zlib >= 0.5.3 && < 0.6
if !os(windows)
build-depends: unix