From addfb61d8b958d08731e6c5468416852c4319eb3 Mon Sep 17 00:00:00 2001
From: Serge Gautherie <32623169+SergeGautherie@users.noreply.github.com>
Date: Thu, 6 Jun 2019 01:49:18 +0200
Subject: [PATCH] [NTDLL_VISTA] Check _DEBUG with #ifdef, not #if (#1615)

---
 dll/win32/ntdll_vista/condvar.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dll/win32/ntdll_vista/condvar.c b/dll/win32/ntdll_vista/condvar.c
index f14906d97d6..edbe074cd99 100644
--- a/dll/win32/ntdll_vista/condvar.c
+++ b/dll/win32/ntdll_vista/condvar.c
@@ -429,7 +429,7 @@ InternalSleep(IN OUT PRTL_CONDITION_VARIABLE ConditionVariable,
         }
     }
 
-#if _DEBUG
+#ifdef _DEBUG
     /* Clear OwnEntry to aid in detecting bugs. */
     RtlZeroMemory(&OwnEntry, sizeof(OwnEntry));
 #endif