Fix resell issue (use uint16 instead of uint8 for Index)

code/ryzom/client/src/interface_v3/bot_chat_page_trade.cpp

@@ -1285,14 +1285,14 @@ void CBotChatPageTrade::confirmTrade( bool enableResale )
 					if(GenericMsgHeaderMngr.pushNameToStream(msg, out))
 					{
 						uint8 u8Inv = (uint8) _CurrItemInventory;
-						uint8	u8Index    = (uint8) _CurrItemIndex;
+						uint16 u16Index = (uint16) _CurrItemIndex;
 						uint32 u32resalePrice = (uint32)max((sint32)0, resalePrice);
 						out.serial(u8Inv);
-						out.serial(u8Index);
+						out.serial(u16Index);
 						out.serial(u16Quantity);
 						out.serial(u32resalePrice);
 						NetMngr.push(out);
-						//nlinfo("impulseCallBack sent: %s %d %d %d %d", msg, u8Inv, u8Index, u16Quantity, u32resalePrice);
+						//nlinfo("impulseCallBack sent: %s %d %d %d %d", msg, u8Inv, u16Index, u16Quantity, u32resalePrice);
 					}
 					else
 						nlwarning(" unknown message name '%s'", msg);