quieten compiler

diff --git a/disobedience/disobedience.h b/disobedience/disobedience.h
index 3998124..1745764 100644 (file)
--- a/disobedience/disobedience.h
+++ b/disobedience/disobedience.h
@@ -180,8 +180,8 @@ void choose_update(void);
 #define WT(what) static int current##what, max##what
 #define DW(what) (--current##what)
 #else
-#define NW(what) (0)
-#define DW(what) (0)
+#define NW(what) do { } while(0)
+#define DW(what) do { } while(0)
 #define WT(what) struct neverused
 #endif