invert price if missing protocol version or <3

Author: woodser

core/src/main/java/haveno/core/trade/statistics/TradeStatistics3.java

@@ -416,8 +416,8 @@ public Price getTradePrice() {
     public long getPrice() {
         boolean isInverted = CurrencyUtil.isCryptoCurrency(currency) && 
                 (extraDataMap == null ||
-                (extraDataMap.containsKey(Trade.PROTOCOL_VERSION) &&
-                Integer.parseInt(extraDataMap.get(Trade.PROTOCOL_VERSION)) < 3));
+                !extraDataMap.containsKey(Trade.PROTOCOL_VERSION) ||
+                Integer.parseInt(extraDataMap.get(Trade.PROTOCOL_VERSION)) < 3);
         return isInverted ? PriceUtil.invertLongPrice(price, currency) : price;
     }