fix EK, VK Preis

process/Product_lib/process.js

@@ -42,7 +42,7 @@ ProductUtils.getCurrentProductPrice = function(pid, buySell) {
                             
         var productPriceData = db.array(db.ROW, actualPriceCondition.buildSelect("select PRICE, CURRENCY from PRODUCTPRICE", "1 = 2", "order by VALID_FROM desc"));
         
-        if (productPriceData[0] != "")
+        if (productPriceData[0] && productPriceData[1])
             return  productPriceData[0] + " " + KeywordUtils.get("CURRENCY", productPriceData[1])[1];
         else
             return "";