From b6a3f7657a61164cfefcbcd887ac971e84ca4d99 Mon Sep 17 00:00:00 2001
From: "xj.lin" <xiaojun.lin@zilliz.com>
Date: Wed, 17 Jul 2019 11:40:09 +0800
Subject: [PATCH] MS-240 fix unitttest build error

Former-commit-id: a8b8dfbc46e01ac2651c74a7b41d0298557eef57
---
 cpp/unittest/index_wrapper/knowhere_test.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cpp/unittest/index_wrapper/knowhere_test.cpp b/cpp/unittest/index_wrapper/knowhere_test.cpp
index 30673dba1f..928d61d00c 100644
--- a/cpp/unittest/index_wrapper/knowhere_test.cpp
+++ b/cpp/unittest/index_wrapper/knowhere_test.cpp
@@ -5,11 +5,13 @@
 ////////////////////////////////////////////////////////////////////////////////
 
 #include <gtest/gtest.h>
+#include <easylogging++.h>
 
 #include <wrapper/knowhere/vec_index.h>
 
 #include "utils.h"
 
+INITIALIZE_EASYLOGGINGPP
 
 using namespace zilliz::milvus::engine;
 using namespace zilliz::knowhere;