From cc5b5c15ac670eead9d6e87ad06ea61fdb0832c1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=C3=A9o=20Lam?= <leo@innovatetechnologi.es>
Date: Sun, 7 May 2017 16:16:19 +0200
Subject: [PATCH] IOS/ES: Fix a ticket validity check

---
 Source/Core/Core/IOS/ES/Formats.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/Core/Core/IOS/ES/Formats.cpp b/Source/Core/Core/IOS/ES/Formats.cpp
index 831488d2df..2e823bdc80 100644
--- a/Source/Core/Core/IOS/ES/Formats.cpp
+++ b/Source/Core/Core/IOS/ES/Formats.cpp
@@ -239,7 +239,7 @@ void TicketReader::SetBytes(std::vector<u8>&& bytes)
 
 bool TicketReader::IsValid() const
 {
-  return m_bytes.size() % sizeof(Ticket) == 0;
+  return !m_bytes.empty() && m_bytes.size() % sizeof(Ticket) == 0;
 }
 
 void TicketReader::DoState(PointerWrap& p)