[Freeciv-Dev] (PR#12157) Engineers autooperates on glacier tiles.

["Jason Short" <jdorje@xxxxxxxxxxxxxxxxxxxxx>]

<URL: http://bugs.freeciv.org/Ticket/Display.html?id=12157 >

Seems warmap doesn't know about dangerous tiles.  Naturally.  This patch
provides a simple workaround that should work...I think.  Please test.

-jason

? gmon.out
Index: server/settlers.c
===================================================================
RCS file: /home/freeciv/CVS/freeciv/server/settlers.c,v
retrieving revision 1.219
diff -u -r1.219 settlers.c
--- server/settlers.c   7 Jan 2005 02:56:28 -0000       1.219
+++ server/settlers.c   10 Feb 2005 21:14:45 -0000
@@ -892,8 +892,11 @@
 #endif
     /* try to work near the city */
     city_map_checked_iterate(pcity->tile, i, j, ptile) {
-      if (get_worker_city(pcity, i, j) == C_TILE_UNAVAILABLE)
+      if (get_worker_city(pcity, i, j) == C_TILE_UNAVAILABLE
+         || terrain_has_flag(pcity->tile->terrain, TER_UNSAFE)) {
+       /* Don't risk bothering with this tile. */
        continue;
+      }
       in_use = (get_worker_city(pcity, i, j) == C_TILE_WORKER);
       if (map_get_continent(ptile) == ucont
          && WARMAP_COST(ptile) <= THRESHOLD * mv_rate