On Wed, Jan 05, 2011 at 10:10:00AM -0700, Eric Blake wrote:
>
> Style nit: you used:
>
> if (cond) {
> abc;
> def;
> } else
> xyz;
>
> But we prefer either:
>
> if (!cond)
> xyz;
> else {
> abc;
> def;
> }
>
> or:
>
> if (cond) {
> abc;
> def;
> } else {
> xyz;
> }
>
> since HACKING documents that an else clause should only ever omit braces
> when the if clause also omitted braces, but an if clause can omit braces
> even when the else clause requires them.
Hmm, I didn't notice that. I really don't like to see braces in
else clauses, without also seeing braces in the if, and have
been fixing this to add braces whenever I come across it. IMHO
the hacking guideline should only allow
if (foo)
bar;
else
wizz;
Or
if (foo) {
bar;
...
} else {
wizz;
...
}
Regards,
Daniel
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