ir: allow the creation of an empty clock (nameless)

[babeltrace.git] / formats / ctf / ir / trace.c

diff --git a/formats/ctf/ir/trace.c b/formats/ctf/ir/trace.c
index 8ead3792785c82355b41fcf59d801dfed15b13c6..4476c8f057baa257775622ed72a7a139d848298f 100644 (file)
--- a/formats/ctf/ir/trace.c
+++ b/formats/ctf/ir/trace.c
@@ -353,7 +353,7 @@ int bt_ctf_trace_add_clock(struct bt_ctf_trace *trace,
        int ret = 0;
        struct search_query query = { .value = clock, .found = 0 };
 
-       if (!trace || !clock) {
+       if (!trace || !bt_ctf_clock_is_valid(clock)) {
                ret = -1;
                goto end;
        }