fix finding of the usage message (again).
exitWith ExitSuccess
long_usage = do
- let usage_filename = "ghc-usage.txt"
- usage_dir = findFile usage_filename cGHC_DRIVER_DIR
- usage <- readFile (usage_dir ++ "/" ++ usage_filename)
+ let usage_file = "ghc-usage.txt"
+ usage_path = findFile usage_file (cGHC_DRIVER_DIR ++ '/':usage_file)
+ usage <- readFile usage_path
dump usage
exitWith ExitSuccess
where