use %u instead of %d

diff --git a/lib/samples/sample-update.c b/lib/samples/sample-update.c
index 7be557e2d313d21505cf76ec7347d457f789e530..8e303cd19d1b1918deedc388c96ef54b34c0cd2a 100644 (file)
--- a/lib/samples/sample-update.c
+++ b/lib/samples/sample-update.c
@@ -236,7 +236,7 @@ main(int argc, char *argv[]) {
        isc_lib_register();
        result = dns_lib_init();
        if (result != ISC_R_SUCCESS) {
-               fprintf(stderr, "dns_lib_init failed: %d\n", result);
+               fprintf(stderr, "dns_lib_init failed: %u\n", result);
                exit(1);
        }
        result = isc_mem_create(0, 0, &umctx);
@@ -247,7 +247,7 @@ main(int argc, char *argv[]) {
 
        result = dns_client_create(&client, 0);
        if (result != ISC_R_SUCCESS) {
-               fprintf(stderr, "dns_client_create failed: %d\n", result);
+               fprintf(stderr, "dns_client_create failed: %u\n", result);
                exit(1);
        }
 
@@ -261,7 +261,7 @@ main(int argc, char *argv[]) {
                zname = dns_fixedname_name(&zname0);
                result = dns_name_fromtext(zname, &b, dns_rootname, 0, NULL);
                if (result != ISC_R_SUCCESS)
-                       fprintf(stderr, "failed to convert zone name: %d\n",
+                       fprintf(stderr, "failed to convert zone name: %u\n",
                                result);
        }