From 91c041e57818e01b96c40aae282b4ab28ee23332 Mon Sep 17 00:00:00 2001
From: Praveen Rao <praveensinghrao@outlook.com>
Date: Tue, 13 Oct 2015 14:28:11 -0700
Subject: [PATCH] move debug variable under ifndef

---
 port/win/port_win.h | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/port/win/port_win.h b/port/win/port_win.h
index edee22e7a..8f5d7e1e0 100644
--- a/port/win/port_win.h
+++ b/port/win/port_win.h
@@ -114,8 +114,11 @@ class CondVar;
 class Mutex {
  public:
 
-   /* implicit */ Mutex(bool adaptive = false) : locked_(false) {
-  }
+   /* implicit */ Mutex(bool adaptive = false)
+#ifndef NDEBUG
+     : locked_(false)
+#endif
+   { }
 
   ~Mutex();