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thread safe git-annex index file use

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This commit is contained in:
Joey Hess 2012-08-24 20:50:39 -04:00
parent 8de7699f39
commit c9b3b8829d
9 changed files with 108 additions and 58 deletions
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5
Git/Index.hs
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@ -12,7 +12,10 @@ import System.Posix.Env (setEnv, unsetEnv, getEnv)
{- Forces git to use the specified index file.
-
- Returns an action that will reset back to the default
- index file. -}
- index file.
-
- Warning: Not thread safe.
-}
override :: FilePath -> IO (IO ())
override index = do
res <- getEnv var