From 2ecd09a0b4237370a634e2d819dc9664646f9dc6 Mon Sep 17 00:00:00 2001
From: MetalliC <0vetal0@gmail.com>
Date: Mon, 11 Dec 2017 23:59:36 +0200
Subject: [PATCH] typo (nw)

---
 src/mame/machine/pgm2_memcard.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mame/machine/pgm2_memcard.cpp b/src/mame/machine/pgm2_memcard.cpp
index 549a8e5aa79..243cfe80855 100644
--- a/src/mame/machine/pgm2_memcard.cpp
+++ b/src/mame/machine/pgm2_memcard.cpp
@@ -94,7 +94,7 @@ image_init_result pgm2_memcard_device::call_create(int format_type, util::option
 
 void pgm2_memcard_device::auth(uint8_t p1, uint8_t p2, uint8_t p3)
 {
-	if (m_security_data[0] & 3)
+	if (m_security_data[0] & 7)
 	{
 		if (m_security_data[1] == p1 && m_security_data[2] == p2 && m_security_data[3] == p3)
 			authenticated = true;