Swap if statements to avoid unnecessary checks once the $gatewayConfig is null

Author: jakubtobiasz

src/Api/Factory/NextCommand/PayByRedirectFactory.php

@@ -41,14 +41,14 @@ public function supports(Pay $command, PaymentInterface $payment): bool
 
         $gatewayConfig = $this->getGatewayConfig($payment);
 
-        if ($gatewayConfig instanceof CryptedInterface) {
-            $gatewayConfig->decrypt($this->cypher);
-        }
-
         if (null === $gatewayConfig) {
             return false;
         }
 
+        if ($gatewayConfig instanceof CryptedInterface) {
+            $gatewayConfig->decrypt($this->cypher);
+        }
+
         $config = $gatewayConfig->getConfig();
 
         return isset($config['type']) && $config['type'] === 'redirect';