clock description is optional

Signed-off-by: Julien Desfossez <jdesfossez@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>

diff --git a/plugins/libctfcopytrace/ctfcopytrace.c b/plugins/libctfcopytrace/ctfcopytrace.c
index bfd5112946a11ff40aafeeb6e2249b45f716a79b..8c54d43c59c436d0f23772949ffdad5767c6cdc3 100644 (file)
--- a/plugins/libctfcopytrace/ctfcopytrace.c
+++ b/plugins/libctfcopytrace/ctfcopytrace.c
@@ -66,18 +66,14 @@ struct bt_ctf_clock_class *ctf_copy_clock_class(FILE *err,
        }
 
        description = bt_ctf_clock_class_get_description(clock_class);
-       if (!description) {
-               fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
-                               __LINE__);
-               goto end_destroy;
-       }
-
-       int_ret = bt_ctf_clock_class_set_description(writer_clock_class,
-                       description);
-       if (int_ret != 0) {
-               fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
-                               __LINE__);
-               goto end_destroy;
+       if (description) {
+               int_ret = bt_ctf_clock_class_set_description(writer_clock_class,
+                               description);
+               if (int_ret != 0) {
+                       fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
+                                       __LINE__);
+                       goto end_destroy;
+               }
        }
 
        u64_ret = bt_ctf_clock_class_get_frequency(clock_class);