--- deliantra/server/server/shop.C	2009/04/27 01:38:49	1.67
+++ deliantra/server/server/shop.C	2009/08/20 18:12:13	1.68
@@ -597,7 +597,7 @@
   for (i = 0; i < NUM_COINS; i++)
     {
       object &coin = *coin_objs[i];
-      sint64 num_coins = min ((to_pay + coin.value - 1) / coin.value, coin.nrof);
+      sint64 num_coins = min ((to_pay + coin.value - 1) / coin.value, (sint64) coin.nrof);
       to_pay -= num_coins * coin.value;
 
       coin.nrof -= num_coins;