avltree: Don't leak memory when clearing the tree.

Remove all nodes starting at the smallest instead of at the root.

diff --git a/src/utils/avltree.c b/src/utils/avltree.c
index 6189d1716131cbbc3b00cd4321b43a1de3cdaede..d8151c8926cb9f443539225eda05514347d4384c 100644 (file)
--- a/src/utils/avltree.c
+++ b/src/utils/avltree.c
@@ -153,7 +153,7 @@ tree_clear(sdb_avltree_t *tree)
 {
        node_t *n;
 
-       n = tree->root;
+       n = node_smallest(tree);
        while (n) {
                node_t *tmp = node_next(n);