logger: add comment

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

diff --git a/misc-utils/logger.c b/misc-utils/logger.c
index 323661e7410c0e86de2b172e911911c8b06d7f0c..e07b932f36c23de81f59b9c665fa9ce73531910e 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;