Re: [PATCH 07/12] diff: update the way rewrite diff handles incomplete lines

[Junio C Hamano <gitster@pobox.com>]

Phillip Wood <phillip.wood123@gmail.com> writes:

>>   		endp = memchr(data, '\n', size);
>>   		len = endp ? (endp - data + 1) : size;
>> +		plen = len;
>> +
>> +		if (!endp) {
>> +			plen = len + 1;
>> +			pdata = xmalloc(plen + 2);
>> +			memcpy(pdata, data, len);
>> +			pdata[len] = '\n';
>> +			pdata[len + 1] = '\0';
>> +		}
>
> I think it would be clearer to refactor this as
>
>   		endp = memchr(data, '\n', size);
> -		len = endp ? (endp - data + 1) : size;
> 		if (endp) {
> 			len = endp - data + 1;
> 			plen = len;
> 		} else {
> 			len = size;
> +			plen = len + 1;
> +			pdata = xmalloc(plen + 2);
> +			memcpy(pdata, data, len);
> +			pdata[len] = '\n';
> +			pdata[len + 1] = '\0';
> +		}

Perhaps.  I'll try and see if I agree.

Thanks.