diff options
| -rw-r--r-- | Logs/Transfer.hs | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/Logs/Transfer.hs b/Logs/Transfer.hs index 471b886b3..af6d19da6 100644 --- a/Logs/Transfer.hs +++ b/Logs/Transfer.hs @@ -145,13 +145,15 @@ checkTransfer t = do StatusNoLockFile -> return Nothing StatusUnLocked -> do -- Take a non-blocking lock while deleting - -- the stale lock file. - r <- tryLockExclusive Nothing lck - case r of - Just lockhandle -> do - cleanstale - dropLock lockhandle - _ -> noop + -- the stale lock file. Ignore failure + -- due to permissions problems, races, etc. + void $ tryIO $ do + r <- tryLockExclusive Nothing lck + case r of + Just lockhandle -> do + cleanstale + dropLock lockhandle + _ -> noop return Nothing #else v <- liftIO $ lockShared $ transferLockFile tfile |