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| author | Gregor Kleen <gkleen@yggdrasil.li> | 2016-02-14 22:27:57 +0000 |
|---|---|---|
| committer | Gregor Kleen <gkleen@yggdrasil.li> | 2016-02-14 22:27:57 +0000 |
| commit | 1276f480bb931f6b82e5c8f35e535e3b5eb2bd7a (patch) | |
| tree | a79f4689157fdd781154efde9eba809865c03c03 | |
| parent | 0609858031013f9d95f8104739811d6413331e9b (diff) | |
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Handle PrintingErrors
| -rw-r--r-- | server/src/Thermoprint/Server/Printer/Generic.hs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/server/src/Thermoprint/Server/Printer/Generic.hs b/server/src/Thermoprint/Server/Printer/Generic.hs index bf6ce3b..33172ef 100644 --- a/server/src/Thermoprint/Server/Printer/Generic.hs +++ b/server/src/Thermoprint/Server/Printer/Generic.hs | |||
| @@ -58,6 +58,7 @@ genericPrint path = PM $ flip catches handlers . withLockedFile path . print | |||
| 58 | print printout handle = liftIO $ runReaderT (bracket_ initialize (render printout) finalize) handle >> return Nothing | 58 | print printout handle = liftIO $ runReaderT (bracket_ initialize (render printout) finalize) handle >> return Nothing |
| 59 | handlers = [ Handler $ return . Just . IOError . (show :: IOException -> String) | 59 | handlers = [ Handler $ return . Just . IOError . (show :: IOException -> String) |
| 60 | , Handler $ return . Just . EncError | 60 | , Handler $ return . Just . EncError |
| 61 | , Handler $ return . Just | ||
| 61 | ] | 62 | ] |
| 62 | 63 | ||
| 63 | type Render = ReaderT Handle IO () | 64 | type Render = ReaderT Handle IO () |