[gold patch] GDB index 2/2: Add --gdb-index option

[Cary Coutant]

>> +  // Read and store abbrev code definitions until we find the
>> +  // one we're looking for.
>> +  while (this->buffer_pos_ < this->buffer_end_)
>> +    {
>
> I don't understand why you have this outer while loop.  The structure of
> this function seems to be

Hmmm, I don't either. Thanks for catching that. It can be replaced
with a simple "if (!cond) return;".

-cary