Some code, sadly, tests the error and the extra error is breaking it. Change-Id: I89eabadf5d2c5f7dd761030da33dd4c3f2ac8382 Reviewed-on: https://boringssl-review.googlesource.com/3720 Reviewed-by: David Benjamin <davidben@chromium.org> Reviewed-by: Adam Langley <agl@google.com>