Re: [OpenBIOS] [patch 2/6] Allow NULL string argument without accessing page zero.

[Igor Kovalenko]

On Fri, Aug 21, 2009 at 11:09 PM, Blue Swirl wrote:
> Sounds like a bug in the caller side, couldn't we fix those instead?

Rationale is to not seek for buggy callers.

Since pop_fstr_copy() returns NULL for empty strings
it is not possible to tell "" from NULL anyway.