1 files changed, 24 insertions, 0 deletions
diff --git a/dev-haskell/wai/files/wai-1.4.0.1-support-vault-3.0.patch b/dev-haskell/wai/files/wai-1.4.0.1-support-vault-3.0.patch
new file mode 100644
index 000000000000..4fef50a3f79a
--- /dev/null
+++ b/dev-haskell/wai/files/wai-1.4.0.1-support-vault-3.0.patch
@@ -0,0 +1,24 @@
+diff --git a/Network/Wai.hs b/Network/Wai.hs
+index 626b30d..8189592 100644
+--- a/Network/Wai.hs
++++ b/Network/Wai.hs
+@@ -1,6 +1,7 @@
+ {-# LANGUAGE Rank2Types #-}
+ {-# LANGUAGE ExistentialQuantification #-}
+ {-# LANGUAGE DeriveDataTypeable #-}
++{-# LANGUAGE CPP #-}
+ {-|
+ 
+ This module defines a generic web application interface. It is a common
+@@ -61,7 +62,11 @@ import qualified Network.HTTP.Types as H
+ import Data.Text (Text)
+ import Data.ByteString.Lazy.Char8 () -- makes it easier to use responseLBS
+ import Blaze.ByteString.Builder (fromByteString)
++#if MIN_VERSION_vault(0,3,0)
++import Data.Vault.Lazy (Vault)
++#else
+ import Data.Vault (Vault)
++#endif
+ import Data.Word (Word64)
+ 
+ -- | Information on the request sent by the client. This abstracts away the