diff options
Diffstat (limited to 'src/journal/journald-kmsg.c')
| -rw-r--r-- | src/journal/journald-kmsg.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/journal/journald-kmsg.c b/src/journal/journald-kmsg.c index b8198760d6..2f536320f8 100644 --- a/src/journal/journald-kmsg.c +++ b/src/journal/journald-kmsg.c @@ -250,10 +250,12 @@ static void dev_kmsg_record(Server *s, char *p, size_t l) { break; g = udev_list_entry_get_name(ll); - b = strappend("_UDEV_DEVLINK=", g); if (g) { - IOVEC_SET_STRING(iovec[n++], b); - z++; + b = strappend("_UDEV_DEVLINK=", g); + if (b) { + IOVEC_SET_STRING(iovec[n++], b); + z++; + } } j++; |