Merge pull request #53 from datalad/patch-20210211

Fix compilation errors on Windows in commit cb7bb3e

patches/20210211-cb7bb3e4b-windows-fix.patch

@@ -0,0 +1,37 @@
+diff --git a/Remote/Git.hs b/Remote/Git.hs
+index 3ca65c4f6..596c259c5 100644
+--- a/Remote/Git.hs
++++ b/Remote/Git.hs
+@@ -46,6 +46,7 @@ import Logs.Location
+ import Utility.Metered
+ import Utility.CopyFile
+ import Utility.Env
++import Utility.FileMode
+ import Utility.Batch
+ import Utility.SimpleProtocol
+ import Utility.Touch
+@@ -70,7 +71,6 @@ import Messages.Progress
+
+ #ifndef mingw32_HOST_OS
+ import qualified Utility.RawFilePath as R
+-import Utility.FileMode
+ #endif
+
+ import Control.Concurrent
+@@ -654,7 +654,7 @@ copyFromRemoteCheap st repo
+ 			)
+ 	| otherwise = Nothing
+ #else
+-copyFromRemoteCheap _ _ _ = Nothing
++copyFromRemoteCheap _ _ = Nothing
+ #endif
+
+ {- Tries to copy a key's content to a remote's annex. -}
+@@ -927,6 +927,7 @@ newCopyCoWTried = CopyCoWTried <$> newEmptyMVar
+ fileCopier :: State -> Copier
+ #ifdef mingw32_HOST_OS
+ fileCopier _st src dest k meterupdate check verifyconfig = docopy
++  where
+ #else
+ fileCopier st src dest k meterupdate check verifyconfig =
+ 	-- If multiple threads reach this at the same time, they