Avoid build warnings 'warning: value computed is not used [-Wunused-value]'
from OpenSSL BIO stuff. Purely cosmetical.
@@ -35,9 +35,9 @@ bio = BIO_push(b64, bio);
BIO_set_flags(bio, BIO_FLAGS_BASE64_NO_NL);
BIO_write(bio, buffer, length);
-BIO_flush(bio);
+(void) BIO_flush(bio);
BIO_get_mem_ptr(bio, &bufferPtr);
-BIO_set_close(bio, BIO_NOCLOSE);
+(void) BIO_set_close(bio, BIO_NOCLOSE);
BIO_free_all(bio);
*b64text=(*bufferPtr).data;
return;
