From 0b8874e5ec9c8008e65140ae05b96c6dee68aadc Mon Sep 17 00:00:00 2001
From: David Anderson <dvander@alliedmods.net>
Date: Mon, 26 Feb 2007 02:51:14 +0000
Subject: [PATCH] fixed a series of crash bugs related to CreateForward() with
 a NULL typeset

--HG--
extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%40535
---
 core/systems/ForwardSys.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/core/systems/ForwardSys.cpp b/core/systems/ForwardSys.cpp
index 9f0f25ce..2f6c39b2 100644
--- a/core/systems/ForwardSys.cpp
+++ b/core/systems/ForwardSys.cpp
@@ -209,6 +209,7 @@ CForward *CForward::CreateForward(const char *name, ExecType et, unsigned int nu
 	} else {
 		for (unsigned int i=0; i<num_params; i++)
 		{
+			_types[i] = types[i];
 			if (types[i] == Param_VarArgs && (i != num_params - 1))
 			{
 				return NULL;
@@ -217,7 +218,7 @@ CForward *CForward::CreateForward(const char *name, ExecType et, unsigned int nu
 	}
 
 	/* First parameter can never be varargs */
-	if (types[0] == Param_VarArgs)
+	if (num_params && _types[0] == Param_VarArgs)
 	{
 		return NULL;
 	}
@@ -229,10 +230,10 @@ CForward *CForward::CreateForward(const char *name, ExecType et, unsigned int nu
 	
 	for (unsigned int i=0; i<num_params; i++)
 	{
-		pForward->m_types[i] = types[i];
+		pForward->m_types[i] = _types[i];
 	}
 
-	if (num_params && types[num_params-1] == Param_VarArgs)
+	if (num_params && _types[num_params-1] == Param_VarArgs)
 	{
 		pForward->m_varargs = num_params--;
 	} else {