From 98dd9573c71a6e931369b98a5cb0e71af0f072ca Mon Sep 17 00:00:00 2001
From: Matthew Parkinson <mattpark@microsoft.com>
Date: Wed, 20 Feb 2019 13:04:04 +0000
Subject: [PATCH] Fix ifdef

---
 src/pal/pal_windows.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/pal/pal_windows.h b/src/pal/pal_windows.h
index ca81635..6f65ad2 100644
--- a/src/pal/pal_windows.h
+++ b/src/pal/pal_windows.h
@@ -73,8 +73,8 @@ namespace snmalloc
       if (committed)
         flags |= MEM_COMMIT;
 
-#  if (NTDDI_VERSION >= NTDDI_WIN10_RS5) && (WINVER >= _WIN32_WINNT_WIN10) && \
-    !defined(USE_SYSTEMATIC_TESTING)
+#  if defined(NTDDI_WIN10_RS5) && (NTDDI_VERSION >= NTDDI_WIN10_RS5) && \
+    (WINVER >= _WIN32_WINNT_WIN10) && !defined(USE_SYSTEMATIC_TESTING)
       // If we're on Windows 10 or newer, we can use the VirtualAlloc2
       // function.  The FromApp variant is useable by UWP applications and
       // cannot allocate executable memory.