Date: Mon, 7 Dec 2015 14:22:42 +0100 From: Ed Schouten <ed@...i.nl> To: Ed Schouten <ed@...i.nl>, musl@...ts.openwall.com Subject: Re: AVL tree: storing balances instead of heights 2015-12-07 14:19 GMT+01:00 Ed Schouten <ed@...i.nl>: >> you got the rootp==0 case wrong too (posix requires that to >> return 0). > > That already happens, right? tdelete() sets it to (void *)1, but > tdelete_recurse() then sets it to NULL immediately. Ah, sorry. If rootp itself is NULL, it also needs to return NULL. Thanks for spotting this. -- Ed Schouten <ed@...i.nl> Nuxi, 's-Hertogenbosch, the Netherlands KvK-nr.: 62051717
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