From 279b1e27dcb89e8439ebd17c1a0b4940ef29c250 Mon Sep 17 00:00:00 2001
From: "alexey.lysiuk" <alexey.lysiuk@gmail.com>
Date: Thu, 22 Jun 2017 09:45:09 +0300
Subject: [PATCH] Made usage of assertions in VM code consistent

https://forum.zdoom.org/viewtopic.php?t=56995
---
 src/dobject.h               | 2 +-
 src/scripting/vm/vm.h       | 2 +-
 src/scripting/vm/vmexec.cpp | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/dobject.h b/src/dobject.h
index d043dfada..5cf877fed 100644
--- a/src/dobject.h
+++ b/src/dobject.h
@@ -198,7 +198,7 @@ protected:
 	enum { MetaClassNum = CLASSREG_PClass };
 
 	// Per-instance variables. There are four.
-#ifdef _DEBUG
+#ifndef NDEBUG
 public:
 	enum
 	{
diff --git a/src/scripting/vm/vm.h b/src/scripting/vm/vm.h
index 765ba4555..e5f7d1357 100644
--- a/src/scripting/vm/vm.h
+++ b/src/scripting/vm/vm.h
@@ -376,7 +376,7 @@ int VMCall(VMFunction *func, VMValue *params, int numparams, VMReturn *results,
 // variable name <x> at position <p>
 void NullParam(const char *varname);
 
-#ifdef _DEBUG
+#ifndef NDEBUG
 bool AssertObject(void * ob);
 #endif
 
diff --git a/src/scripting/vm/vmexec.cpp b/src/scripting/vm/vmexec.cpp
index cc88a0eaa..252371c40 100644
--- a/src/scripting/vm/vmexec.cpp
+++ b/src/scripting/vm/vmexec.cpp
@@ -229,7 +229,7 @@ void VMFillParams(VMValue *params, VMFrame *callee, int numparam)
 }
 
 
-#ifdef _DEBUG
+#ifndef NDEBUG
 bool AssertObject(void * ob)
 {
 	auto obj = (DObject*)ob;