vlist: fix node version update for tree->keep_old/no_delete

diff --git a/utils.c b/utils.c
index 0b80064..0b13f86 100644 (file)
--- a/utils.c
+++ b/utils.c
@@ -40,8 +40,10 @@ vlist_add(struct vlist_tree *tree, struct vlist_node *node)
        anode = avl_find(&tree->avl, key);
        if (anode) {
                old_node = container_of(anode, struct vlist_node, avl);
-               if (tree->keep_old || tree->no_delete)
+               if (tree->keep_old || tree->no_delete) {
+                       old_node->version = tree->version;
                        goto update_only;
+               }
 
                avl_delete(&tree->avl, anode);
        }