--- deliantra/server/ext/setup.ext	2008/08/31 10:05:26	1.9
+++ deliantra/server/ext/setup.ext	2008/12/19 22:47:29	1.10
@@ -90,8 +90,10 @@
       } elsif ($k eq "mapsize") {
          my ($x, $y) = split /x/, $v;
 
-         $ns->mapx ($x = max 9, min cf::MAP_CLIENT_X, ($x - 1) | 1);
-         $ns->mapy ($y = max 9, min cf::MAP_CLIENT_Y, ($y - 1) | 1);
+         # we *need* to make sure we use an odd map size, as the remaining
+         # code relies on this.
+         $ns->mapx ($x = max 9, min +(cf::MAP_CLIENT_X - 1) | 1, ($x - 1) | 1);
+         $ns->mapy ($y = max 9, min +(cf::MAP_CLIENT_Y - 1) | 1, ($y - 1) | 1);
 
          $setup{$k} = "${x}x${y}";