Fix market error when logging out, added 910 protocol support.

modules/game_market/market.lua

@@ -811,13 +811,14 @@ end
 
 function Market.close(notify)
   if notify == nil then notify = true end
+  if not marketWindow:isHidden() then
     marketWindow:hide()
     marketWindow:unlock()
-  Market.clearSelectedItem()
     if notify then
       MarketProtocol.sendMarketLeave()
     end
   end
+end
 
 function Market.incrementAmount()
   amountEdit:setValue(amountEdit:getValue() + 1)

modules/gamelib/game.lua

@@ -48,8 +48,8 @@ end
 
 function g_game.getSupportedProtocols()
   return {
-    810, 853, 854, 860, 861, 862, 870, 940,
-    944, 953, 954, 960, 961
+    810, 853, 854, 860, 861, 862, 870, 
+	910, 940, 944, 953, 954, 960, 961
   }
 end