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-rw-r--r--src/Utility/Exception.hs6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/Utility/Exception.hs b/src/Utility/Exception.hs
index 8b110ae6..e691f13b 100644
--- a/src/Utility/Exception.hs
+++ b/src/Utility/Exception.hs
@@ -21,7 +21,8 @@ module Utility.Exception (
tryNonAsync,
tryWhenExists,
catchIOErrorType,
- IOErrorType(..)
+ IOErrorType(..),
+ catchPermissionDenied,
) where
import Control.Monad.Catch as X hiding (Handler)
@@ -97,3 +98,6 @@ catchIOErrorType errtype onmatchingerr a = catchIO a onlymatching
onlymatching e
| ioeGetErrorType e == errtype = onmatchingerr e
| otherwise = throwM e
+
+catchPermissionDenied :: MonadCatch m => (IOException -> m a) -> m a -> m a
+catchPermissionDenied = catchIOErrorType PermissionDenied