[HarfBuzz] Pointer initialization from false

[Behdad Esfahbod]

On 09/10/2012 09:51 AM, Kenichi Ishibashi wrote:
> Hi Behdad,
> 
> The current revision can't compile with clang++ if -Werror option is specified.
> 
> src/hb-open-type-private.hh:437:93: error: initialization of pointer of type
> 'OT::GenericArrayOf<OT::IntType<unsigned short>, OT::OffsetTo<OT::LigatureSet>
>> *' to null from a constant boolean expression [-Werror,-Wbool-conversion]
>     if (unlikely (!this->allocate_size<Type> (((char *) &obj) + size -
> this->head))) return false
> 
> I'd appreciate if you could use NULL instead of false here.

Oops!  Fixed.  Thanks.

I wish gcc was more helpful.  One day I will switch to clang.  One day...