更新tolua#到1.0.6.293版

Author: jarjin2000

Assets/LuaFramework/ToLua/Core/LuaBaseRef.cs

@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2015-2016 topameng([email protected])
+Copyright (c) 2015-2017 topameng([email protected])
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -139,7 +139,7 @@ static bool CompareRef(LuaBaseRef a, LuaBaseRef b)
 
             if (l == null && r != null)
             {
-                return r == null || b.reference <= 0;
+                return b.reference <= 0;
             }
 
             if (l != null && r == null)

ReadMe.txt

@@ -21,6 +21,9 @@ XlsxToLua:   https://github.com/zhangqi-ulua/XlsxToLua
 UnityHello:  https://github.com/woshihuo12/UnityHello
 Excel配置：https://github.com/sy-yanghuan/proton
 
+//-------------2017-03-19-------------
+(1)更新tolua#到1.0.6.293版
+
 //-------------2017-03-01-------------
 (1)更新tolua#到1.0.6.291版