access: fix the ticket create for one ticket

diff --git a/src/access.c b/src/access.c
index 17d1a2987594b9988d1a978a8156a4be47c3fa81..8c4353d12f5cf73a20e303bc9eb9a4ad45a24a39 100644 (file)
--- a/src/access.c
+++ b/src/access.c
@@ -161,7 +161,7 @@ access_ticket_create(const char *resource, access_t *a)
   at->at_access = access_copy(a);
   at->at_timer.mti_expire = mclk() + lifetime;
 
-  i = TAILQ_FIRST(&access_tickets) != NULL;
+  i = TAILQ_EMPTY(&access_tickets);
 
   TAILQ_INSERT_TAIL(&access_tickets, at, at_link);