Found my old wallet, is it empty?
It's worth keeping in mind that your "wallet" doesn't actually contain any bitcoins. What your wallet contains is the private keys that permit you to spend coins that have been sent to any of your addresses. Which addresses have been sent coins is a matter of public record (the blockchain).

If you had previously received (or mined) coins using one or more of your addresses that are contained in that wallet, then the record of those transactions will still exist. Note that your wallet likely contains more than one address, particularly if you've used it for anything at all. The address you have shown in your question has not received any coins.

If you have copied your old wallet.dat file into a new Bitcoin client, the first thing to do would be wait for the blockchain download to complete. Your client won't know about any coins that have been sent to the addresses in your wallet without actually seeing the whole blockchain.