Re: avoid useless if-before-free tests

[Paolo Carlini]

On 03/05/2011 03:05 PM, Jim Meyering wrote:
> diff --git a/libstdc++-v3/libsupc++/del_opnt.cc 
> b/libstdc++-v3/libsupc++/del_opnt.cc
> index 75051d5..29eab10 100644
> --- a/libstdc++-v3/libsupc++/del_opnt.cc
> +++ b/libstdc++-v3/libsupc++/del_opnt.cc
> @@ -31,6 +31,5 @@ extern "C" void free (void *);
>  _GLIBCXX_WEAK_DEFINITION void
>  operator delete (void *ptr, const std::nothrow_t&) throw ()
>  {
> -  if (ptr)
> -    free (ptr);
> +  free (ptr);
>  }
>   
This is Ok,

Thanks,
Paolo.