X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=src%2Futils_avltree.c;h=3e258e95d8c6834271823cab5aa5cddfc3a4845a;hb=f1b5b8611d87a7904c31ae4b28ea47f11f3c38b9;hp=9f0b7968916863f1d42abfca8bc594afdeacea2a;hpb=4fb5d4b471e3f6a24d7cd36272e48e57bcb2c68f;p=collectd.git

diff --git a/src/utils_avltree.c b/src/utils_avltree.c
index 9f0b7968..3e258e95 100644
--- a/src/utils_avltree.c
+++ b/src/utils_avltree.c
@@ -581,6 +581,8 @@ int c_avl_get (c_avl_tree_t *t, const void *key, void **value)
 {
 	c_avl_node_t *n;
 
+	assert (t != NULL);
+
 	n = search (t, key);
 	if (n == NULL)
 		return (-1);