From: Corey Kosak <kosak@google.com>
Date: Wed, 25 Nov 2015 21:54:30 +0000 (-0500)
Subject: c_avl_pick needs to update the 'size' field of the tree when it deletes
X-Git-Tag: collectd-5.5.1~48^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=007d96fe10beb6c6d4f20c79851404be18a3418f;p=thirdparty%2Fcollectd.git

c_avl_pick needs to update the 'size' field of the tree when it deletes
a node.

Signed-off-by: Florian Forster <octo@collectd.org>
---

diff --git a/src/utils_avltree.c b/src/utils_avltree.c
index ecaf3c915..139d23ace 100644
--- a/src/utils_avltree.c
+++ b/src/utils_avltree.c
@@ -648,6 +648,7 @@ int c_avl_pick (c_avl_tree_t *t, void **key, void **value)
 	*value = n->value;
 
 	free_node (n);
+	--t->size;
 	rebalance (t, p);
 
 	return (0);