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Diffstat (limited to 'Content.hs')
| -rw-r--r-- | Content.hs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Content.hs b/Content.hs index dc675389f..1a5a80a9f 100644 --- a/Content.hs +++ b/Content.hs @@ -26,6 +26,7 @@ import System.Path import Control.Monad (when, unless, filterM) import System.Posix.Files import System.FilePath +import Data.Maybe import Types import Locations @@ -162,7 +163,7 @@ getKeysPresent' dir = do else do contents <- liftIO $ getDirectoryContents dir files <- liftIO $ filterM present contents - return $ map fileKey files + return $ catMaybes $ map fileKey files where present d = do result <- try $ |