Index: ode.h
===================================================================
--- ode.h	(revision 504)
+++ ode.h	(revision 505)
@@ -26,7 +26,7 @@
 #define RAYDIUM_ODE_PHYSICS_FREQ		400
 #define	RAYDIUM_ODE_TIMESTEP			(0.006f)
 
-#define RAYDIUM_ODE_AUTODETECT			-1
+#define RAYDIUM_ODE_AUTODETECT			-1.f
 #define RAYDIUM_ODE_STANDARD			1
 #define RAYDIUM_ODE_STATIC			2
 #define RAYDIUM_ODE_FIXING			3