Currency rate should be updated if it's not found

[multiwebinc]

I see there is a setting to schedule currency exchange rate updates, however when adding a new currency, you get an error when going to a page, for example:

An exception has been thrown during the rendering of a template ("Currency rate for "CRC" not found.").

I suggest that the currency rate simply just be updated instead of throwing this exception. Either that, or update it right away as soon as it's added.

[Dok2314]

Hello how to update this currency rate, i choose bitcoin and i get an error(Currency rate for "BTC" not found.)Can you help me, what i need to do?