Fix build on Windows

[ghc-base.git] / GHC / TopHandler.lhs

diff --git a/GHC/TopHandler.lhs b/GHC/TopHandler.lhs
index 5b07bad..2836111 100644 (file)
--- a/GHC/TopHandler.lhs
+++ b/GHC/TopHandler.lhs
@@ -69,7 +69,7 @@ runMainIO main =
 install_interrupt_handler :: IO () -> IO ()
 #ifdef mingw32_HOST_OS
 install_interrupt_handler handler = do
-  GHC.ConsoleHandler.installHandler $
+  _ <- GHC.ConsoleHandler.installHandler $
      Catch $ \event -> 
         case event of
            ControlC -> handler