CTF: Support incremental metadata append

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

diff --git a/formats/ctf/metadata/ctf-visitor-xml.c b/formats/ctf/metadata/ctf-visitor-xml.c
index 3c1d37e74827b7e1b7a7034361f7cd45330297b3..fca77046003a5c004857ef354ecee135dea6b886 100644 (file)
--- a/formats/ctf/metadata/ctf-visitor-xml.c
+++ b/formats/ctf/metadata/ctf-visitor-xml.c
@@ -357,6 +357,9 @@ int ctf_visitor_print_xml(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:
                print_tabs(fd, depth);