Fix warning and make no-tlsext work.

[openssl.git] / apps / s_cb.c

diff --git a/apps/s_cb.c b/apps/s_cb.c
index 31616bb66dcd61ab8979dfe7247f296282d09db6..0366cc8a402f2d980a541edf482a136f170fbf93 100644 (file)
--- a/apps/s_cb.c
+++ b/apps/s_cb.c
@@ -649,5 +649,5 @@ void MS_CALLBACK tlsext_cb(SSL *s, int client_server, int type,
                        client_server ? "server": "client",
                        extname, type, len);
        BIO_dump(bio, (char *)data, len);
-       BIO_flush(bio);
+       (void)BIO_flush(bio);
        }