sd-event: do not use assert_return for something that is not an error

It's totally OK for description to be unset, so let's not log about this
even at debug level.

diff --git a/src/libsystemd/sd-event/sd-event.c b/src/libsystemd/sd-event/sd-event.c
index 27caa8681cd7765e9f0ea576681fa40083c79e8e..8762b7b89d99ff94958ca2cb1a0e4a28fa3bef9f 100644 (file)
--- a/src/libsystemd/sd-event/sd-event.c
+++ b/src/libsystemd/sd-event/sd-event.c
@@ -1887,9 +1887,11 @@ _public_ int sd_event_source_set_description(sd_event_source *s, const char *des
 _public_ int sd_event_source_get_description(sd_event_source *s, const char **description) {
         assert_return(s, -EINVAL);
         assert_return(description, -EINVAL);
-        assert_return(s->description, -ENXIO);
         assert_return(!event_pid_changed(s->event), -ECHILD);
 
+        if (!s->description)
+                return -ENXIO;
+
         *description = s->description;
         return 0;
 }