ntdll: Fix NtDuplicateObject to only close the file descriptor if it's in the same process.

server/trace.c

diff --git a/server/trace.c b/server/trace.c
index 6766faf..4e63093 100644
--- a/server/trace.c
+++ b/server/trace.c
@@ -1025,6 +1025,7 @@
 static void dump_dup_handle_reply( const struct dup_handle_reply *req )
 {
     fprintf( stderr, " handle=%p,", req->handle );
+    fprintf( stderr, " self=%d,", req->self );
     fprintf( stderr, " closed=%d", req->closed );
 }