attractivechaos/klib — pull request #3 by droe (2012-02-11 23:47:47+00:00)
Title: khash: remove bogus kh_del() in example code

The kh_del() causes the overwritten entry to be marked deleted and
subsequently not found when using kh_get(). For integer typed hash
tables, there is no need to check whether we are overwriting an existing
entry or creating a new one.