From 3724f78a13e4d889ee2ecccbf110a15a759da502 Mon Sep 17 00:00:00 2001
From: Joe Thornber <ejt@redhat.com>
Date: Thu, 21 Aug 2014 11:51:04 +0100
Subject: [PATCH] [block_t] Fix a validator test

---
 unit-tests/block_t.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/unit-tests/block_t.cc b/unit-tests/block_t.cc
index 0d08a3b..c2a6d58 100644
--- a/unit-tests/block_t.cc
+++ b/unit-tests/block_t.cc
@@ -360,6 +360,8 @@ TEST_F(ValidatorTests, validator_can_be_changed_by_write_lock_zero)
 		expect_prepare(vmock);
 		bm4096::write_ref wr = bm->write_lock_zero(0, vmock);
 	}
+	// We need to flush to ensure the vmock->prepare has occurred
+	bm->flush();
 
 	expect_no_check(vmock2);
 	expect_prepare(vmock2);