1 files changed, 4 insertions, 4 deletions

diff --git a/cli.c b/cli.c
index d3c11d3..17809c2 100644
--- a/cli.c
+++ b/cli.c
@@ -323,11 +323,11 @@ mbim_connect_request(void)
 			c->authprotocol = htole32(MBIM_AUTH_PROTOCOL_CHAP);
 		else if (!strcmp(_argv[1], "mschapv2"))
 			c->authprotocol = htole32(MBIM_AUTH_PROTOCOL_MSCHAPV2);
-		else
-			return -1;
 
-		mbim_encode_string(&c->username, _argv[2]);
-		mbim_encode_string(&c->password, _argv[3]);
+		if (c->authprotocol) {
+			mbim_encode_string(&c->username, _argv[2]);
+			mbim_encode_string(&c->password, _argv[3]);
+		}
 	}
 	return mbim_send_command_msg();
 }