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Diffstat (limited to '')
| -rw-r--r-- | tiled/Data/Tiled.hs | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/tiled/Data/Tiled.hs b/tiled/Data/Tiled.hs index d3ccb26..3e6c737 100644 --- a/tiled/Data/Tiled.hs +++ b/tiled/Data/Tiled.hs @@ -24,6 +24,7 @@ import Data.Aeson hiding (Object) import qualified Data.Aeson as A import Data.Aeson.Types (typeMismatch) import Data.Char (toLower) +import Control.Exception (IOException) -- | options for Aeson's generic encoding and parsing functions @@ -382,6 +383,8 @@ instance ToJSON Tiledmap where -- | Load a Tiled map from the given 'FilePath'. loadTiledmap :: FilePath -> IO (Either String Tiledmap) -loadTiledmap path = eitherDecodeFileStrict' path >>= \case - Left err -> pure $ Left err - Right !tiledmap -> evaluateNF tiledmap <&> Right +loadTiledmap path = catch + (eitherDecodeFileStrict' path >>= \case + Left err -> pure $ Left err + Right !tiledmap -> evaluateNF tiledmap <&> Right) + (\(_ :: IOException) -> pure (Left $ "Failed to read this file.")) |