From ec6d522a29b0d59c40898f8033905a389db8efba Mon Sep 17 00:00:00 2001
From: Randy Heit <rheit@zdoom.fake>
Date: Tue, 9 Apr 2013 22:15:41 +0000
Subject: [PATCH] - Remove the requirement that only action function default
 parameters can accept a constant   expression that evaluates to the class
 'None'. (I don't know why that was there to begin with.)

SVN r4210 (trunk)
---
 src/thingdef/thingdef_expression.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/thingdef/thingdef_expression.cpp b/src/thingdef/thingdef_expression.cpp
index a5644b88f..93dc4086e 100644
--- a/src/thingdef/thingdef_expression.cpp
+++ b/src/thingdef/thingdef_expression.cpp
@@ -2523,9 +2523,9 @@ FxExpression *FxClassTypeCast::Resolve(FCompileContext &ctx)
 		FName clsname = basex->EvalExpression(NULL).GetName();
 		const PClass *cls = NULL;
 
-		if (clsname != NAME_None || !ctx.isconst)
+		if (clsname != NAME_None)
 		{
-			cls= PClass::FindClass(clsname);
+			cls = PClass::FindClass(clsname);
 			if (cls == NULL)
 			{
 				if (!ctx.lax)