silence compiler warnings

diff --git a/bin/dnssec/dnssec-keyfromlabel.c b/bin/dnssec/dnssec-keyfromlabel.c
index d615e58d0688c210c866bdde46e9f0830ab277ad..5077702254c0e5915ec42a47e1682fa83153666a 100644 (file)
--- a/bin/dnssec/dnssec-keyfromlabel.c
+++ b/bin/dnssec/dnssec-keyfromlabel.c
@@ -14,7 +14,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: dnssec-keyfromlabel.c,v 1.28 2009/11/23 02:55:40 each Exp $ */
+/* $Id: dnssec-keyfromlabel.c,v 1.29 2009/11/25 23:00:32 marka Exp $ */
 
 /*! \file */
 
@@ -146,6 +146,7 @@ main(int argc, char **argv) {
        isc_boolean_t   unsetdel = ISC_FALSE;
        isc_boolean_t   genonly = ISC_FALSE;
        isc_boolean_t   use_nsec3 = ISC_FALSE;
+       unsigned char   c;
 
        if (argc == 1)
                usage();
@@ -178,9 +179,10 @@ main(int argc, char **argv) {
                        engine = isc_commandline_argument;
                        break;
                case 'f':
-                       if (toupper(isc_commandline_argument[0]) == 'K')
+                       c = (unsigned char)(isc_commandline_argument[0]);
+                       if (toupper(c) == 'K')
                                kskflag = DNS_KEYFLAG_KSK;
-                       else if (toupper(isc_commandline_argument[0]) == 'R')
+                       else if (toupper(c) == 'R')
                                revflag = DNS_KEYFLAG_REVOKE;
                        else
                                fatal("unknown flag '%s'",

diff --git a/bin/dnssec/dnssec-keygen.c b/bin/dnssec/dnssec-keygen.c
index 70951707114fab78cb8fa956f0ae8a21e40309f0..befd7385f00abf2ee027172700f18e224473fe00 100644 (file)
--- a/bin/dnssec/dnssec-keygen.c
+++ b/bin/dnssec/dnssec-keygen.c
@@ -29,7 +29,7 @@
  * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: dnssec-keygen.c,v 1.107 2009/11/23 02:55:40 each Exp $ */
+/* $Id: dnssec-keygen.c,v 1.108 2009/11/25 22:58:48 marka Exp $ */
 
 /*! \file */
 
@@ -228,6 +228,7 @@ main(int argc, char **argv) {
        isc_boolean_t   genonly = ISC_FALSE;
        isc_boolean_t   quiet = ISC_FALSE;
        isc_boolean_t   show_progress = ISC_FALSE;
+       unsigned char   c;
 
        if (argc == 1)
                usage();
@@ -295,9 +296,10 @@ main(int argc, char **argv) {
                        rsa_exp = 1;
                        break;
                case 'f':
-                       if (toupper(isc_commandline_argument[0]) == 'K')
+                       c = (unsigned char)(isc_commandline_argument[0]);
+                       if (toupper(c) == 'K')
                                kskflag = DNS_KEYFLAG_KSK;
-                       else if (toupper(isc_commandline_argument[0]) == 'R')
+                       else if (toupper(c) == 'R')
                                revflag = DNS_KEYFLAG_REVOKE;
                        else
                                fatal("unknown flag '%s'",