[master] silence warning

diff --git a/lib/dns/spnego.c b/lib/dns/spnego.c
index acfa5e4a541c4ae9da3f92ecb2a4f76724c1161e..d70130bb244b6868bfd2d54db848d414702c3fb6 100644 (file)
--- a/lib/dns/spnego.c
+++ b/lib/dns/spnego.c
@@ -846,7 +846,7 @@ der_get_octet_string(const unsigned char *p, size_t len,
                     octet_string *data, size_t *size)
 {
        data->length = len;
-       if (len != 0) {
+       if (len != 0U) {
                data->data = malloc(len);
                if (data->data == NULL)
                        return (ENOMEM);