Re: Small enhancement for os lib, Was: re: libext

[Tiago Dionizio <tngd81@...>]

Rici Lake wrote:

> Current implementation:
>
> static int io_execute (lua_State *L) {
>   lua_pushnumber(L, system(luaL_checkstring(L, 1)));
>   return 1;
> }
>
> Replace with some variation on:
>
> static int io_execute (lua_State *L) {
>   const char *cmd = NULL;
>   int status;
>   if (!lua_isnoneornil(L, 1)) cmd = luaL_checkstring(L, 1);
>   system(cmd);
>   lua_pushboolean(L, status == 0);
>   lua_pushnumber(L, (lua_Number)status);
>   return 2;
> }
Where is *status* set int the function above?