[master] silence warning

diff --git a/lib/bind9/check.c b/lib/bind9/check.c
index 262c4f88b5f7bfec9cbd166e73ca7f0d1b09d1c7..5f5ee57fff5ff2c9f45b642b29c783787a30f8a1 100644 (file)
--- a/lib/bind9/check.c
+++ b/lib/bind9/check.c
@@ -783,7 +783,7 @@ check_options(const cfg_obj_t *options, isc_log_t *logctx, isc_mem_t *mctx,
        const char *str;
        dns_name_t *name;
        isc_buffer_t b;
-       isc_uint32_t lifetime;
+       isc_uint32_t lifetime = 3600;
 
        static intervaltable intervals[] = {
        { "cleaning-interval", 60, 28 * 24 * 60 },      /* 28 days */