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Diffstat (limited to 'src')
| -rw-r--r-- | src/wrapper.hs | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/wrapper.hs b/src/wrapper.hs index 1a90fcb0..c65d60d3 100644 --- a/src/wrapper.hs +++ b/src/wrapper.hs @@ -34,8 +34,9 @@ main = withConcurrentOutput $ go =<< getArgs buildRunConfig :: [String] -> IO () buildRunConfig args = do changeWorkingDirectory =<< dotPropellor - buildPropellor Nothing - putStrLn "" - putStrLn "" + unlessM (doesFileExist "propellor") $ do + buildPropellor Nothing + putStrLn "" + putStrLn "" (_, _, _, pid) <- createProcess (proc "./propellor" args) exitWith =<< waitForProcess pid |