Author: rloach
Date: 2007-03-26 07:59:46 -0500 (Mon, 26 Mar 2007)
New Revision: 74977
Modified:
trunk/tao/src/Tao.Lua/Lua.cs
Log:
Tao.Lua - lua_tostring fix (fdorothy).
Modified: trunk/tao/src/Tao.Lua/Lua.cs
===================================================================
--- trunk/tao/src/Tao.Lua/Lua.cs 2007-03-26 12:31:45 UTC (rev 74976)
+++ trunk/tao/src/Tao.Lua/Lua.cs 2007-03-26 12:59:46 UTC (rev 74977)
@@ -592,7 +592,7 @@
/// </returns>
[CLSCompliant(false)]
[DllImport(LUA_NATIVE_LIBRARY, CallingConvention =
CALLING_CONVENTION), SuppressUnmanagedCodeSecurity]
- public extern static string lua_tolstring(lua_State L, int idx, ref
size_t len);
+ public extern static string lua_tolstring(lua_State L, int idx, out
size_t len);
//LUA_API size_t (lua_objlen) (lua_State *L, int idx);
/// <summary>
@@ -1477,8 +1477,12 @@
/// <returns></returns>
public static string lua_tostring(lua_State L, int i)
{
- uint blah = 0;
- return lua_tolstring(L, i, ref blah);
+ int strlen;
+ IntPtr str = lua_tolstring(L, i, out strlen);
+ if (str != IntPtr.Zero)
+ return Marshal.PtrToStringAnsi(str, strlen);
+ else
+ return null;
}
#endregion Some Useful Macros
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