From cb09380c6c77851491edc06e368a6e1aa8d2ec91 Mon Sep 17 00:00:00 2001
From: groot <yihua.mo@zilliz.com>
Date: Sun, 21 Jun 2020 21:33:05 +0800
Subject: [PATCH] typo

Signed-off-by: groot <yihua.mo@zilliz.com>
---
 core/src/server/delivery/request/SearchCombineRequest.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/src/server/delivery/request/SearchCombineRequest.h b/core/src/server/delivery/request/SearchCombineRequest.h
index a455c130d9..d71c4c70c7 100644
--- a/core/src/server/delivery/request/SearchCombineRequest.h
+++ b/core/src/server/delivery/request/SearchCombineRequest.h
@@ -26,7 +26,7 @@ constexpr int64_t COMBINE_MAX_NQ = 64;
 
 class SearchCombineRequest : public BaseRequest {
  public:
-    SearchCombineRequest(int64_t max_nq = COMBINE_MAX_NQ);
+    explicit SearchCombineRequest(int64_t max_nq = COMBINE_MAX_NQ);
 
     Status
     Combine(const SearchRequestPtr& request);