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udevd: don't take reference for NULL rtnl object

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This commit is contained in:
Tom Gundersen 2014-12-03 20:00:28 +01:00
parent 98940a3cd9
commit 523c620bcd
1 changed files with 3 additions and 2 deletions
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5
src/udev/udevd.c
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@ -315,8 +315,9 @@ static void worker_new(struct event *event) {
arg_event_timeout_usec, arg_event_timeout_warn_usec,
&sigmask_orig);
/* in case rtnl was initialized */
rtnl = sd_rtnl_ref(udev_event->rtnl);
if (udev_event->rtnl)
/* in case rtnl was initialized */
rtnl = sd_rtnl_ref(udev_event->rtnl);
/* apply/restore inotify watch */
if (udev_event->inotify_watch) {