On Thu, Mar 05, 2020 at 05:56:31PM +0100, Tim Duesterhus wrote: > Willy, > > I was thinking about adding a `BUG_ON(ist.ptr == NULL && ist.len != 0)`, but > assumed that you would dislike that. Add it yourself if you feel like it.
No it's fine like this and I'd rather not do it because I don't know if we have ist.len != 0 at some places. I *think* that we only use ptr==NULL to designate the null ist. Thanks, Willy
