Re: A die(reason) or exit function is missing, isn't it?

["Alex Queiroz" <asandroq@...>]

Hallo,

On 1/25/07, Jan Schütze <JanS@dracoblue.de> wrote:
> This isn't only used to report an error to users on website.
> Since I use lua for webpublishing, I have somewher ein my source a
> function called xml_render() - this one, should use die at the end, to
> prevent from showing header and stuff when the rest of the script is
> executed. The issue is, that this function is called mostly somewhere in
> a set of sets of function-sets, so its not possible (easily, without
> making the source unreadable) to do this via using if-else-constructs.

    You can catch the error before it reaches the user with pcall().

--
-alex
http://www.ventonegro.org/