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| author |  Joey Hess <joey@kitenet.net> | 2012-09-25 22:48:17 -0400 |
|---|---|---|
| committer | Joey Hess <joey@kitenet.net> | 2012-09-25 22:48:17 -0400 |
| commit | 70bb36cfc783a27345aa7eba2c9f89ecce748898 (patch) | |
| tree | 0cadb0ec3b996d7ecd830cb98fb5565ec8c29456 /Utility/Process.hs | |
| parent | 2a850752b27b50e13a306cc4beda7d8fbbea8853 (diff) | |
Fix fallback to ~/Desktop when xdg-user-dir is not available. Closes: #688833
Really the fix here is to make Utility.Process only throw IOErrors,
which is what I naturally assumed it'd throw.
Diffstat (limited to 'Utility/Process.hs')
| -rw-r--r-- | Utility/Process.hs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Utility/Process.hs b/Utility/Process.hs index 1e93569be..839cc4078 100644 --- a/Utility/Process.hs +++ b/Utility/Process.hs @@ -101,14 +101,14 @@ writeReadProcessEnv cmd args environ input = do , env = environ } -{- Waits for a ProcessHandle, and throws an exception if the process +{- Waits for a ProcessHandle, and throws an IOError if the process - did not exit successfully. -} forceSuccessProcess :: CreateProcess -> ProcessHandle -> IO () forceSuccessProcess p pid = do code <- waitForProcess pid case code of ExitSuccess -> return () - ExitFailure n -> error $ showCmd p ++ " exited " ++ show n + ExitFailure n -> fail $ showCmd p ++ " exited " ++ show n {- Waits for a ProcessHandle and returns True if it exited successfully. -} checkSuccessProcess :: ProcessHandle -> IO Bool |