diff options
| -rw-r--r-- | Messages/Concurrent.hs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Messages/Concurrent.hs b/Messages/Concurrent.hs index 78eed3bb1..86a58f768 100644 --- a/Messages/Concurrent.hs +++ b/Messages/Concurrent.hs @@ -153,6 +153,8 @@ hideRegionsWhile a = bracketIO setup cleanup go liftIO $ hFlush stdout a #else +#ifdef WITH_CONCURRENTOUTPUT #warning Building with concurrent-output older than 1.9.0 so expect some display glitches when password prompts occur in concurrent mode +#endif hideRegionsWhile = id #endif |