fix build warning when built w/o concurrent-output

diff --git a/Messages/Concurrent.hs b/Messages/Concurrent.hs
index e4bc647b97ce5223b9fda30cdd0c0dce6c714570..a4710e310618bd952637d6ebce3d79d6296ff5b1 100644 (file)
--- a/Messages/Concurrent.hs
+++ b/Messages/Concurrent.hs
@@ -11,11 +11,11 @@
 
 module Messages.Concurrent where
 
-import Common
 import Annex
-import Types.Messages
 
 #ifdef WITH_CONCURRENTOUTPUT
+import Common
+import Types.Messages
 import qualified System.Console.Concurrent as Console
 import qualified System.Console.Regions as Regions
 import Control.Concurrent.STM