--- a/town_cmd.c	Tue Sep 27 20:55:42 2005 +0000
+++ b/town_cmd.c	Wed Sep 28 19:35:36 2005 +0000
@@ -1953,7 +1953,7 @@
 
 	memset(_subsidies, 0, sizeof(_subsidies));
 	for (s=_subsidies; s != endof(_subsidies); s++)
-		s->cargo_type = 0xFF;
+		s->cargo_type = CT_INVALID;
 
 	_cur_town_ctr = 0;
 	_cur_town_iter = 0;