r257947 - Avoid self-assignment of SmallString, trigger UB behavior down the road.

[Hans Wennborg via cfe-commits]

Joerg, do you want to go ahead and merge this to 3.8 with
utils/release/merge.sh? (Or let me know if you'd prefer me to do it.)

On Sun, Jan 24, 2016 at 11:29 PM, Richard Smith <richard at metafoo.co.uk> wrote:
> Approved for branch.
>
> On 23 Jan 2016 11:56 p.m., "Joerg Sonnenberger" <joerg at britannica.bec.de>
> wrote:
>>
>> On Sat, Jan 16, 2016 at 03:51:11PM +0100, Joerg Sonnenberger via
>> cfe-commits wrote:
>> > Hello Richard,
>> > can this be merged into 3.8? It creates some trivial noise under
>> > valgrind.
>>
>> Ping?
>>
>> Joerg