[Pingus-CVS] r3980 - trunk/pingus/src

[grumbel at BerliOS]

Author: grumbel
Date: 2009-02-26 17:08:22 +0100 (Thu, 26 Feb 2009)
New Revision: 3980

Modified:
   trunk/pingus/src/pingus.hpp
Log:
Replaced UNUSED_ARG with a new one that doesn't cause gcc to warn

Modified: trunk/pingus/src/pingus.hpp
===================================================================
--- trunk/pingus/src/pingus.hpp 2009-02-26 16:07:56 UTC (rev 3979)
+++ trunk/pingus/src/pingus.hpp 2009-02-26 16:08:22 UTC (rev 3980)
@@ -40,7 +40,7 @@
 #  include <assert.h>
 #endif
 
-#define UNUSED_ARG(a) 
+#define UNUSED_ARG(expr) do { (void)(expr); } while (0)
 
 #endif