Do not explore with non-existing creatures (#3673)

stops log errors from appearing
dkfans · Nov 14, 2024 · 5c2b851 · 5c2b851
1 parent 7f2a442
commit 5c2b851
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/thing_doors.c b/src/thing_doors.c
@@ -239,6 +239,8 @@ long destroy_door(struct Thing *doortng)
         if (!player_exists(player))
             continue;
         struct Thing* thing = thing_get(player->controlled_thing_idx);
+        if (thing == INVALID_THING)
+            continue;
         MapCoordDelta dist = get_chessboard_distance(&pos, &thing->mappos);
         long sight_stl = slab_subtile(get_explore_sight_distance_in_slabs(thing), 0);
         if (dist <= subtile_coord(sight_stl,0)) {