diff -Nur -X/home/thue/freeciv-dev/no.freeciv /home/thue/freeciv-dev/freeciv/common/unit.c little_fix/common/unit.c
--- /home/thue/freeciv-dev/freeciv/common/unit.c	Fri Mar 17 18:47:25 2000
+++ little_fix/common/unit.c	Thu Apr  6 18:50:25 2000
@@ -293,20 +293,20 @@
 Specifically: only pplayer's transports count; only returns true/false;
 and returns true if (capacity == passengers).  --dwp
 **************************************************************************/
-int is_enough_transporter_space (struct player *pplayer, int x, int y)
+int is_enough_transporter_space(struct player *pplayer, int x, int y)
 {
-  int none_transporters=0, total_capacity=0;
-  
-  unit_list_iterate(map_get_tile(x, y)->units, punit) {
-    if(is_ground_units_transport(punit)
-       && punit->owner == pplayer->player_no)
-      total_capacity+=get_transporter_capacity(punit);
-    else if (is_ground_unit(punit))
-      none_transporters++;
-  }
+  int total_capacity = 0;
+
+  unit_list_iterate(map_get_tile(x, y)->units, punit)
+    if (punit->owner == pplayer->player_no) {
+      if (is_ground_units_transport(punit))
+	total_capacity += get_transporter_capacity(punit);
+      else if (is_ground_unit(punit))
+	total_capacity--;
+    }
   unit_list_iterate_end;
-  
-  return(total_capacity>=none_transporters ? 1 : 0);
+
+  return(total_capacity>=0 ? 1 : 0);
 }