*** empty log message ***

1 files changed, 1 insertions, 0 deletions

diff --git a/ace/OS.i b/ace/OS.i
index 2451fa32865..cff8df975b1 100644
--- a/ace/OS.i
+++ b/ace/OS.i
@@ -1198,6 +1198,7 @@ ACE_OS::mutex_lock (ACE_mutex_t *m, int &abandoned)
   /* NOTREACHED */
 #else 		     
   ACE_UNUSED_ARG (m);
+  ACE_UNUSED_ARG (abandoned);
   ACE_NOTSUP_RETURN (-1);
 #endif /* ACE_HAS_THREADS and ACE_HAS_WTHREADS */ 
 }