CTF: Support incremental metadata append

[babeltrace.git] / formats / ctf / metadata / ctf-visitor-parent-links.c

diff --git a/formats/ctf/metadata/ctf-visitor-parent-links.c b/formats/ctf/metadata/ctf-visitor-parent-links.c
index 104afb717ddad5e78fb2dcbe87c9dabc0c0fb3eb..037496afba04837b30852dd616cfa496af1aad7c 100644 (file)
--- a/formats/ctf/metadata/ctf-visitor-parent-links.c
+++ b/formats/ctf/metadata/ctf-visitor-parent-links.c
@@ -180,6 +180,9 @@ int ctf_visitor_parent_links(FILE *fd, int depth, struct ctf_node *node)
        int ret = 0;
        struct ctf_node *iter;
 
+       if (node->visited)
+               return 0;
+
        switch (node->type) {
        case NODE_ROOT:
                bt_list_for_each_entry(iter, &node->u.root.declaration_list, siblings) {