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| author | Brandon Wiley <brandon@blanu.net> | 2016-11-22 10:55:16 -0600 |
|---|---|---|
| committer | Brandon Wiley <brandon@blanu.net> | 2016-11-22 10:55:16 -0600 |
| commit | e78563fdb372de12a1de9facfc6c8da2529b2b0f (patch) | |
| tree | 5e0a9e4226e8723e827f9371956e490e9e074a1e | |
| parent | 120a864113b6b1bcb66cf23d9f4f50ba1203e5ec (diff) | |
Print usage when require parameters are missing
| -rw-r--r-- | shapeshifter-dispatcher/shapeshifter-dispatcher.go | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/shapeshifter-dispatcher/shapeshifter-dispatcher.go b/shapeshifter-dispatcher/shapeshifter-dispatcher.go index 0addd8a..731f729 100644 --- a/shapeshifter-dispatcher/shapeshifter-dispatcher.go +++ b/shapeshifter-dispatcher/shapeshifter-dispatcher.go @@ -131,9 +131,11 @@ func main() { launched := false isClient, err := checkIsClient(*clientMode, *serverMode) if err != nil { + flag.Usage() golog.Fatalf("[ERROR]: %s - either --client or --server is required, or configure using PT 2.0 environment variables", execName) } if stateDir, err = makeStateDir(*statePath); err != nil { + flag.Usage() golog.Fatalf("[ERROR]: %s - No state directory: Use --state or TOR_PT_STATE_LOCATION environment variable", execName) } if err = log.Init(*enableLogging, path.Join(stateDir, dispatcherLogFile), *unsafeLogging); err != nil { |