From 101e5758cfc42506111e336bf74737892e4bdc27 Mon Sep 17 00:00:00 2001
From: Michael Snoyman <michael@snoyman.com>
Date: Fri, 31 Oct 2014 11:15:41 +0200
Subject: [PATCH] A MIN_VERSION for Cabal

---
 Data/Hackage.hs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Data/Hackage.hs b/Data/Hackage.hs
index e04d31b..3aa0baf 100644
--- a/Data/Hackage.hs
+++ b/Data/Hackage.hs
@@ -214,7 +214,12 @@ getMetadata name version hash' gpd = do
     env <- ask
     return $ liftIO $ runNoLoggingT $ flip runReaderT env $ do
         (mreadme, mchangelog, mlicenseContent) <-
-            grabExtraFiles name version $ PD.licenseFiles pd
+            grabExtraFiles name version
+#if MIN_VERSION_Cabal(1, 20, 0)
+                $ PD.licenseFiles pd
+#else
+                [PD.licenseFile pd]
+#endif
         return Metadata
             { metadataName = name
             , metadataVersion = version