Re: Lua_tostring weirdness
- From: Josh Simmons <simmons.44@xxxxxxxxx>
- To: luajit@xxxxxxxxxxxxx
- Date: Wed, 8 Aug 2012 18:53:14 +1000
On Wed, Aug 8, 2012 at 6:48 PM, rob <rob.mail@xxxxxxxxxxx> wrote:
> Hi,
>
> Is this meant to work with a -1 stack index (i.e. from top to bottom)?
> Because whenever I use lua_isstring or lua_isnoneornil with -1 it seems to
> be broken. If I attempt to check the stack using 1, it works fine.
>
>
Like Mike mentioned earlier, this is not an acceptable index
http://www.lua.org/manual/5.1/manual.html#3.2
You should check the stack height with lua_gettop to check the number
of arguments passed to a function.
Cheers,
Josh.
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