Re: Fix MSVC isnan warning from e80252d4

On 09/11/2014 12:52 PM, David Rowley wrote:
> The attached small patch fixes the following warning:
>
> src\backend\utils\adt\arrayfuncs.c(5613): warning C4013: '_isnan'
> undefined; assuming extern returning int [D:\Postgres\a\postgres.vcxproj]
>
> The fix is pretty much just a copy and paste from costsize.c

Thanks, committed.

- Heikki