From e4f1f41a2a2180c106bbbf3b31106e0332710a07 Mon Sep 17 00:00:00 2001
From: smf- <smf-@users.noreply.github.com>
Date: Sat, 21 Dec 2013 09:48:17 +0000
Subject: [PATCH] fix for MSVC, I provided the wrong version number to couriers
 (Visual Studio 2013 is 1800 & I believe that supports log1p but I haven't
 tested it yet) (nw)

---
 src/emu/netlist/devices/nld_twoterm.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/emu/netlist/devices/nld_twoterm.h b/src/emu/netlist/devices/nld_twoterm.h
index b5cb54f9aa1..49b6ca3c629 100644
--- a/src/emu/netlist/devices/nld_twoterm.h
+++ b/src/emu/netlist/devices/nld_twoterm.h
@@ -219,7 +219,7 @@ public:
         }
         else
         {
-#if defined(_MSC_VER) && _MSC_VER < 1200
+#if defined(_MSC_VER) && _MSC_VER < 1800
             m_Vd = m_Vd + log((nVd - m_Vd) * m_VtInv + 1.0) * m_Vt;
 #else
             m_Vd = m_Vd + log1p((nVd - m_Vd) * m_VtInv) * m_Vt;