X-Git-Url: https://git.sommitrealweird.co.uk/onak.git/blobdiff_plain/4b8483ae278577a3adc8d84da81d77019704466f..fa2c30bab91ed66c52bc4c2fdd025602f3737d42:/keyid.c

diff --git a/keyid.c b/keyid.c
index 5252e81..65a0363 100644
--- a/keyid.c
+++ b/keyid.c
@@ -26,6 +26,8 @@ uint64_t get_keyid(struct openpgp_publickey *publickey)
 	unsigned char c;
 	unsigned char *buff = NULL;
 
+	assert(publickey != NULL);
+
 	switch (publickey->publickey->data[0]) {
 	case 2:
 	case 3:
@@ -81,7 +83,8 @@ uint64_t get_keyid(struct openpgp_publickey *publickey)
 
 		break;
 	default:
-		printf("Unknown key type: %d\n", publickey->publickey->data[0]);
+		fprintf(stderr, "Unknown key type: %d\n",
+				publickey->publickey->data[0]);
 	}
 
 	return keyid;