On 05/21/2012 02:26 AM, Daniel Veillard wrote:
> On Fri, May 18, 2012 at 04:42:36PM -0600, Eric Blake wrote:
>> I'm tired of writing:
>>
>> bool sep = false;
>> while (...) {
>> if (sep)
>> virBufferAddChar(buf, ',');
>> sep = true;
>> virBufferAdd(buf, str);
>> }
>>
>> This makes it easier, allowing one to write:
>>
>> while (...)
>> virBufferAsprintf(buf, "%s,", str);
>> virBufferTrim(buf, ",", -1);
>>
>> to trim any remaining comma.
>>
>
> ACK, interesting addition :-) Code looks fine,
Thanks; pushed.
--
Eric Blake eblake@xxxxxxxxxx +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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