make val unsigned as we are now using strtoul().

diff --git a/lib/dns/rdata.c b/lib/dns/rdata.c
index bfcba0ebc45c989cbe9b6d234a9befa5d871c2aa..e0d7ce71a657db606dde0a0d496e4cc1c36a217b 100644 (file)
--- a/lib/dns/rdata.c
+++ b/lib/dns/rdata.c
@@ -15,7 +15,7 @@
  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: rdata.c,v 1.170 2002/03/27 03:31:49 marka Exp $ */
+/* $Id: rdata.c,v 1.171 2002/03/27 23:31:32 marka Exp $ */
 
 #include <config.h>
 #include <ctype.h>
@@ -1072,12 +1072,12 @@ dns_rdataclass_fromtext(dns_rdataclass_t *classp, isc_textregion_t *source) {
                    strncasecmp("class", source->base, 5) == 0) {
                        char buf[sizeof("65000")];
                        char *endp;
-                       int val;
+                       unsigned int val;
 
                        strncpy(buf, source->base + 5, source->length - 5);
                        buf[source->length - 5] = '\0';
                        val = strtoul(buf, &endp, 10);
-                       if (*endp == '\0' && val >= 0 && val <= 0xffff) {
+                       if (*endp == '\0' && val <= 0xffff) {
                                *classp = (dns_rdataclass_t)val;
                                return (ISC_R_SUCCESS);
                        }
@@ -1177,12 +1177,12 @@ dns_rdatatype_fromtext(dns_rdatatype_t *typep, isc_textregion_t *source) {
            strncasecmp("type", source->base, 4) == 0) {
                char buf[sizeof("65000")];
                char *endp;
-               int val;
+               unsigned int val;
 
                strncpy(buf, source->base + 4, source->length - 4);
                buf[source->length - 4] = '\0';
                val = strtoul(buf, &endp, 10);
-               if (*endp == '\0' && val >= 0 && val <= 0xffff) {
+               if (*endp == '\0' && val <= 0xffff) {
                        *typep = (dns_rdatatype_t)val;
                        return (ISC_R_SUCCESS);
                }