Jeff King <peff@xxxxxxxx> writes:
> On Mon, Feb 24, 2014 at 12:21:33PM -0800, Junio C Hamano wrote:
>
>> >> > + if (date_overflows(date))
>> >> > + date = 0;
>> >> > + else {
>> >> > + if (ident->tz_begin && ident->tz_end)
>> >> > + tz = strtol(ident->tz_begin, NULL, 10);
>> >> > + if (tz == LONG_MAX || tz == LONG_MIN)
>> >> > + tz = 0;
>> >> > + }
>> >>
>> >> ... don't we want to fix an input having a bogus timestamp and also
>> >> a bogus tz recorded in it?
>> >
>> > If there is a bogus timestamp, then we do not want to look at tz at all.
>> > We leave it at "0", so that we get a true sentinel:
>>
>> Ah, OK, I missed the initialization to 0 at the beginning.
>>
>> It might have been more clear if "int tz" declaration were left
>> uninitialized, and the variable were explicitly cleared to 0 in the
>> "date-overflows" error codepath, but it is not a big deal.
>
> It might be, but I think it would end up cumbersome.
> ...
> So I'd be in favor of keeping it as-is, but feel free to mark it up if
> you feel strongly.
I'd be in favor of keeping it as-is.
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