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SubjectRe: [PATCH] Add get_range, allows a hyhpenated range to get_options
Derek Fults wrote:
>> How does get_range() handle errors, like input of
>> 64-60
>> or 64-N
>> or 64-
>> ?
>>
> get_range will return a negative value which caused it to break out of
> the while loop on the next iteration. I've added a check of the
> get_range return value to break immediately. See snippet.
> If get_options is called with a bad range,
> 64-N,65
> returns and empty array.
> 63,64-N
> returns an array with just 63.

OK, thanks.

> if (res == 3) {
> int range_nums;
> range_nums = get_range((char **)&str, ints + i);
> + if ( range_nums < 0)

no space after '('

> + break;
> /* Decrement the result by one to leave out the
> last number in the range. The next iteration
> will handle the upper number in the range */
> i += (range_nums - 1);
> }
>
> Derek


--
~Randy
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