silence conversion warnings

diff --git a/lib/dns/ncache.c b/lib/dns/ncache.c
index 87abc0090f6d8a022c1c21243a93ade758ca433a..d45c05a4a6aa769bbce2376debea4bdc3eea959d 100644 (file)
--- a/lib/dns/ncache.c
+++ b/lib/dns/ncache.c
@@ -15,7 +15,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: ncache.c,v 1.36.18.10 2011/05/26 23:45:12 tbox Exp $ */
+/* $Id: ncache.c,v 1.36.18.11 2011/05/31 02:18:34 marka Exp $ */
 
 /*! \file */
 
@@ -180,7 +180,7 @@ dns_ncache_add(dns_message_t *message, dns_db_t *cache, dns_dbnode_t *node,
                                        isc_buffer_putuint16(&buffer,
                                                             rdataset->type);
                                        isc_buffer_putuint8(&buffer,
-                                                            rdataset->trust);
+                                              (unsigned char)rdataset->trust);
                                        /*
                                         * Copy the rdataset into the buffer.
                                         */
@@ -257,7 +257,7 @@ dns_ncache_add(dns_message_t *message, dns_db_t *cache, dns_dbnode_t *node,
                        trust = dns_trust_authauthority;
                } else
                        trust = dns_trust_additional;
-               isc_buffer_putuint8(&buffer, trust);    /* trust */
+               isc_buffer_putuint8(&buffer, (unsigned char)trust); /* trust */
                isc_buffer_putuint16(&buffer, 0);       /* count */
 
                /*
@@ -503,7 +503,7 @@ static void
 rdataset_settrust(dns_rdataset_t *rdataset, dns_trust_t trust) {
        unsigned char *raw = rdataset->private3;
 
-       raw[-1] = trust;
+       raw[-1] = (unsigned char)trust;
 }
 
 static dns_rdatasetmethods_t rdataset_methods = {