Index: common/map.h
===================================================================
RCS file: /home/freeciv/CVS/freeciv/common/map.h,v
retrieving revision 1.126
diff -u -r1.126 map.h
--- common/map.h	2002/06/07 04:26:01	1.126
+++ common/map.h	2002/07/17 18:25:21
@@ -203,7 +203,11 @@
 void initialize_move_costs(void);
 void reset_move_costs(int x, int y);
 
+#ifdef DEBUG
 #define CHECK_MAP_POS(x,y) assert(is_normal_map_pos((x),(y)))
+#else
+#define CHECK_MAP_POS(x,y) ((void)0)
+#endif
 
 #define map_adjust_x(X)            \
   ((X) < 0                         \