logger: add comment

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/misc-utils/logger.c b/misc-utils/logger.c
index 6b7ce1b83bd81f305b2b896c6a335fd06305d880..fab211239692c7309c44c6623969cc2ea121c8bf 100644 (file)
--- a/misc-utils/logger.c
+++ b/misc-utils/logger.c
@@ -98,7 +98,7 @@ struct logger_ctl {
        int pri;
        pid_t pid;                      /* zero when unwanted */
        char *tag;
-       char *unix_socket;
+       char *unix_socket;              /* -u <path> or default to _PATH_DEVLOG */
        char *server;
        char *port;
        int socket_type;