Hi, On Tue, Jan 9, 2018 at 12:09 AM, Christian Couder <christian.couder@xxxxxxxxx> wrote: > ... "i == cnt" is always false above. I think it should be "i == cnt - 1". uga. Thanks. That's stupid of me. > And with your code one can wonder why the cleanup is part of the loop. OK. I have nothing to offer, then. Thank you for taking care of this! >> I also found a bug in show_list(). I'm attaching a patch as well. > > Could you send it inline as explained in Documentation/SubmittingPatches? Done that. Thanks, -- yashi