On Mon, 2007-03-12 at 17:43 +0000, Daniel P. Berrange wrote:
> if (foo)
> qemudDebug("blah");
>
> Which would then turn into
>
> if (foo)
> ;
>
> Which causes GCC to complain with
>
> cc1: warnings being treated as errors
> driver.c: In function ‘qemudMonitorCommand’:
> driver.c:101: warning: empty body in an if-statement
>
> If you have empty do{}while(0) then gcc won't complain.
Yeah, that's why I added the do{}while(0) ... I shouldn't have included
the semi-colon, though.
Cheers,
Mark.
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