NOOB Question : Return values

[paul.morriss@...]

Hi
  As you have guessed from the subject I have just started to use Lua, I
am trying to work out how to stop Lua upon an error, in a custom
registered function I tried lua_error but that just displayed the last
item in the stack.

<code snippet>

int Add_Object_To_Array( lua_State* luaVM )
{
  printf( "Adding object '%s' to array\n", lua_tostring(luaVM, -1) );

  // Force an error to see if this works
  lua_pushstring( luaVM, "Add_Object_To_Array :: Failed" );
  lua_error( luaVM );

  return 0;
}

</code snippet>

Many thanks

Paul