server/admin.c: Use p_tag to fetch the key tag.

It might be null: p_tag knows what to do.

diff --git a/server/admin.c b/server/admin.c
index a339167..228cce1 100644 (file)
--- a/server/admin.c
+++ b/server/admin.c
@@ -1793,7 +1793,7 @@ static void acmd_peerinfo(admin *a, unsigned ac, char *av[])
   if ((p = a_findpeer(a, av[0])) != 0) {
     ps = p_spec(p);
     a_info(a, "tunnel=%s", ps->tops->name, A_END);
-    a_info(a, "key=%s", ps->tag, A_END);
+    a_info(a, "key=%s", p_tag(p), A_END);
     a_info(a, "keepalive=%lu", ps->t_ka, A_END);
     a_ok(a);
   }