Re: Bug in IF implementation?

[Denis Barbier <nospam@thanx>]

On Mon, May 07, 2001 at 07:26:11PM +0400, Petr Andreyev wrote:
> Hello Collegues,
> 
> it looks like the IF-tag implementation in mp4h is a bit peculiar. Namely, the
> condition seems to be checked twice: for the then-part and for the else-part
> separately. Therefore, if in the then-part I make the condition false, the
> else-part will be evaluated as well:
> 
> ====CODE====
> <set-var a=o />
> <if <string-eq <get-var a /> o /> <set-var a=u /> <set-var b=r /> />
> 
> A=<get-var a />;B=<get-var b />
> 
> ====OUTPUT====
> A=u;B=r
> ======================
> 
> I have wml version 2.0.6. It is interesting whether the same goes under
> version 2.1.

Hi Petr,

this bug has been fixed on 07-Nov-2000, and should not appear with WML
2.1a1; latest CVS does indeed print the right output.

-- 
Denis Barbier
WML Maintainer
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