Fix bug in admin dashboard

Fixes a bug causing the admin dashboard to throw an error, when the wallet has an account name which is an integer (e.g. "1").

This is caused by json_decode decoding the account address as an integer, which is passed to getaddressesbyaccount, throwing an error (as the daemon only accepts string values for account names).

Author: lucasjones

public/include/pages/admin/wallet.inc.php

@@ -18,7 +18,7 @@
     $dAccountAddresses = array();
     foreach($dWalletAccounts as $key => $value)
     {
-      $dAccountAddresses[$key] = $bitcoin->getaddressesbyaccount($key);
+      $dAccountAddresses[$key] = $bitcoin->getaddressesbyaccount((string)$key);
     }
 
     $aGetInfo = $bitcoin->getinfo();