Fix Fresh parsing

cmd/lunch-go/main.go

@@ -65,6 +65,7 @@ func main() {
 	restaurants = append(restaurants, r.NewMenickaRestaurant("https://www.menicka.cz/7470-the-immigrant-.html", "The Immigrant", 9))
 	restaurants = append(restaurants, r.NewMenickaRestaurant("https://www.menicka.cz/2721-selepka.html", "Šelepka", 10))
 	restaurants = append(restaurants, r.NewTaoRestaurant("https://www.taorestaurant.cz/tydenni_menu/nabidka/", "Tao", 11))
+	restaurants = append(restaurants, r.NewMenickaRestaurant("https://www.menicka.cz/3854-na-ruzku.html", "Na Růžku", 12))
 
 	refreshInternal()
 	fmt.Println("Initial parsing finished")

pkg/restaurants/fresh.go

@@ -84,6 +84,9 @@ func (restaurant *FreshRestaurant) Parse() {
 			meals[curIndex] = append(meals[curIndex], line[10:])
 			prices[curIndex] = append(prices[curIndex], -1)
 		}
+		if curIndex < 0 {
+			curIndex++
+		}
 		if !pricesSection && line[1] == '.' && len(line) > 2 {
 			meals[curIndex] = append(meals[curIndex], line[3:])
 		}