patch create wallet (save as .patch)

Index: src/main/java/se/btcx/coinstack/web/controller/wallet/WalletController.java
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- src/main/java/se/btcx/coinstack/web/controller/wallet/WalletController.java	(revision 5ed016766786471725daa9db0177d64c586d5873)
+++ src/main/java/se/btcx/coinstack/web/controller/wallet/WalletController.java	(revision )
@@ -155,8 +155,10 @@
 			return "redirect:/protected/wallet";
 		}

-		User currentUser = SessionUtil.getUser(req);
-		Wallet wallet = walletService.getWallet(SessionUtil.getUser(req).getId());
+		Integer userId = SessionUtil.getUser(req).getId();
+		User currentUser = userService.findById(userId);
+		Wallet wallet = walletService.getWallet(userId);
+
 		Boolean errorDetected = false;
 		if(wallet == null){
 			String securePassword = SecureRandomGenerator.generateRandomPassword();