It looks to me like it evaluates EngineNumber == nn, but does nothing
with the result, hence 'Expression has no effect'.
--
Ross
On Fri, 2001-11-30 at 16:07, [EMAIL PROTECTED] wrote:
> > Hi Jon,
> >
> > It looks like the compiler has got something here:
> >
> > "../FGEngine.h", line 186: warning(1171): expression has no effect
> > void SetEngineNumber(int nn) {EngineNumber == nn;}
>
> Yes, I have just noticed that but cannot figure out what the hell that's all
> about. Am I missing something obvious?
>
> [posted to the fgfs developer list]
>
> Jon
>
>
>
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