silence compiler warnings about (char) as index to array

diff --git a/bin/named/server.c b/bin/named/server.c
index a99f6d66e0e71f887647a6f17613b76bbfd4e3b1..0fcf3c87032bb6bd82ca839bc62a436f08be99da 100644 (file)
--- a/bin/named/server.c
+++ b/bin/named/server.c
@@ -15,7 +15,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: server.c,v 1.556.8.18 2010/07/12 18:52:23 each Exp $ */
+/* $Id: server.c,v 1.556.8.19 2010/07/19 05:14:47 marka Exp $ */
 
 /*! \file */
 
@@ -6863,13 +6863,13 @@ extract_optional_qstring(char **args) {
        char   quote;
 
        /* Skip past the command name */
-       while (isspace(*p))
+       while (isspace((unsigned char)*p))
                p++;
-       while (*p && !isspace(*p))
+       while (*p && !isspace((unsigned char)*p))
                p++;
 
        /* Look for an open quote */
-       while (isspace(*p))
+       while (isspace((unsigned char)*p))
                p++;
        if (*p != '\'' && *p !=  '"')
                return (NULL);
@@ -7026,7 +7026,8 @@ ns_server_del_zone(ns_server_t *server, char *args) {
                        p = buf+4;
 
                        /* Locate a name */
-                       while (*p && ((*p == '"') || isspace(*p)))
+                       while (*p &&
+                              ((*p == '"') || isspace((unsigned char)*p)))
                                p++;
 
                        /* Is that the zone we're looking for */
@@ -7037,7 +7038,8 @@ ns_server_del_zone(ns_server_t *server, char *args) {
 
                        /* And nothing else? */
                        p += znamelen;
-                       if (isspace(*p) || *p == '"' || *p == '{') {
+                       if (isspace((unsigned char)*p) ||
+                           *p == '"' || *p == '{') {
                                /* This must be the entry */
                                found = p;
                                break;