From df651d96c97dd608c54992efd978ad4fa135ec32 Mon Sep 17 00:00:00 2001
From: Dave <davidhorscroft@gmail.com>
Date: Mon, 5 Jan 2015 22:22:36 +0200
Subject: [PATCH] Added null check to UUID decryption

---
 src/nodash/models/NoSession.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/nodash/models/NoSession.java b/src/nodash/models/NoSession.java
index 80b8b35..30715c2 100644
--- a/src/nodash/models/NoSession.java
+++ b/src/nodash/models/NoSession.java
@@ -208,6 +208,10 @@ public final class NoSession implements Serializable {
 	}
 	
 	public static UUID decryptUUID(byte[] data) throws NoDashSessionBadUUIDException {
+		if (data == null) {
+			throw new NoDashSessionBadUUIDException();
+		}
+		
 		try {
 			return UUID.fromString(new String(NoUtil.decrypt(data)));
 		} catch (IllegalBlockSizeException e) {