Replace an outputStr with putStrLn calls; fixes #4332

diff --git a/ghc/InteractiveUI.hs b/ghc/InteractiveUI.hs
index c457d8a..11a3c98 100644 (file)
--- a/ghc/InteractiveUI.hs
+++ b/ghc/InteractiveUI.hs
@@ -894,7 +894,8 @@ changeDirectory "" = do
 changeDirectory dir = do
   graph <- GHC.getModuleGraph
   when (not (null graph)) $
 changeDirectory dir = do
   graph <- GHC.getModuleGraph
   when (not (null graph)) $

-        outputStr "Warning: changing directory causes all loaded modules to be unloaded,\nbecause the search path has changed.\n"
+        do liftIO $ putStrLn "Warning: changing directory causes all loaded modules to be unloaded,"
+           liftIO $ putStrLn "because the search path has changed."

   prev_context <- GHC.getContext
   GHC.setTargets []
   _ <- GHC.load LoadAllTargets
   prev_context <- GHC.getContext
   GHC.setTargets []
   _ <- GHC.load LoadAllTargets