nettle base64_encode_raw: use cast to avoid warnings

Nettle switched prototypes for base64_encode_raw() as follows:
-base64_encode_raw(uint8_t *dst, size_t length, const uint8_t *src);
+base64_encode_raw(char *dst, size_t length, const uint8_t *src);

That means we need to cast fist param to void if we want to avoid
warnings on different platforms.

Signed-off-by: Nikos Mavrogiannopoulos <nmav@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/verify-tofu.c b/lib/verify-tofu.c
index 942d692650..310778629b 100644
--- a/lib/verify-tofu.c
+++ b/lib/verify-tofu.c
@@ -370,7 +370,7 @@ static int raw_pubkey_to_base64(const gnutls_datum_t * raw,
 	if (b64->data == NULL)
 		return gnutls_assert_val(GNUTLS_E_MEMORY_ERROR);
 
-	base64_encode_raw(b64->data, raw->size, raw->data);
+	base64_encode_raw((void*)b64->data, raw->size, raw->data);
 	b64->size = size;
 
 	return 0;