--- JSON-XS/XS.xs	2007/11/25 19:02:42	1.66
+++ JSON-XS/XS.xs	2007/11/28 14:01:01	1.67
@@ -1520,7 +1520,7 @@
         XPUSHs (ST (0));
 }
 
-int get_max_depth (JSON *self)
+U32 get_max_depth (JSON *self)
 	CODE:
         RETVAL = DEC_DEPTH (self->flags);
 	OUTPUT: