From: Daniel Roethlisberger <daniel@roe.ch>
Date: Sat, 11 Feb 2012 23:41:45 +0000 (+0100)
Subject: Remove bogus kh_del() in example code
X-Git-Tag: spawn-final~67^2^2
X-Git-Url: http://www.kaiwu.me/postgresql/commit/static/gitweb.js?a=commitdiff_plain;h=c3686a8557647af81f45e14746eaa8bce18621ef;p=klib.git

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.
---

diff --git a/khash.h b/khash.h
index a482fe1..1a28e11 100644
--- a/khash.h
+++ b/khash.h
@@ -33,7 +33,6 @@ int main() {
 	khiter_t k;
 	khash_t(32) *h = kh_init(32);
 	k = kh_put(32, h, 5, &ret);
-	if (!ret) kh_del(32, h, k);
 	kh_value(h, k) = 10;
 	k = kh_get(32, h, 10);
 	is_missing = (k == kh_end(h));