babeld: fix eui64 features.
We are interested by eui64 with at least 6 octets.
diff --git a/babeld/babel_main.c b/babeld/babel_main.c
index 4d6f60e..c039c88 100644
--- a/babeld/babel_main.c
+++ b/babeld/babel_main.c
@@ -423,7 +423,9 @@
if(memcmp(sid, myid, 8) == 0)
myseqno = seqno_plus(s, 1);
else
- zlog_err("ID mismatch in babel-state.");
+ zlog_err("ID mismatch in babel-state. id=%s; old=%s",
+ format_eui64(myid),
+ format_eui64(sid));
/* Convert realtime into monotonic time. */
if(t >= 1176800000L && t <= realnow.tv_sec)
reboot_time = babel_now.tv_sec - (realnow.tv_sec - t);