===================================================================
RCS file: /home/freeciv/CVS/freeciv/ai/aiunit.c,v
retrieving revision 1.119
diff -u -r1.119 aiunit.c
--- aiunit.c	2000/07/11 11:15:28	1.119
+++ aiunit.c	2000/07/20 15:52:33
@@ -2112,6 +2112,7 @@
     if (!ctarget && aplayer) {
       /* No enemy cities are useful.  Check our own. -AJS */
       city_list_iterate(aplayer->cities, acy)
+	if (continent != map_get_continent(acy->x, acy->y)) continue;
 	if (!count_diplomats_on_tile(acy->x, acy->y)) {
 	  ctarget=acy;
 	  dist=real_map_distance(pdiplomat->x, pdiplomat->y, acy->x, acy->y);