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LIB: don't allow same source and dest in copyDir

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Julian Ospald 2015-12-18 17:00:44 +01:00
parent 58665d7b29
commit 9fbe43e7d5
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src/IO/File.hs
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@ -116,6 +116,7 @@ copyDir cm from@(Dir fn _ _, _) to@(Dir {}, _) = do
dirSanityThrow fromp
dirSanityThrow top
throwDestinationInSource fromp top
throwSameFile fromp destdir
createDestdir destdir