From 96b132756847bd0a07b68ef2c29c6d5fd7f5e38f Mon Sep 17 00:00:00 2001
From: Chaoguang Lin <chaoguang.lin@snowflake.com>
Date: Thu, 30 Jul 2020 16:27:40 -0700
Subject: [PATCH] change to const std::string&

---
 fdbclient/SpecialKeySpace.actor.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fdbclient/SpecialKeySpace.actor.h b/fdbclient/SpecialKeySpace.actor.h
index 4b3c5c37e0..38a66abdba 100644
--- a/fdbclient/SpecialKeySpace.actor.h
+++ b/fdbclient/SpecialKeySpace.actor.h
@@ -53,7 +53,7 @@ protected:
 
 class ManagementAPIError {
 public:
-	static std::string toJsonString(bool retriable, std::string command, std::string msg) {
+	static std::string toJsonString(bool retriable, const std::string& command, const std::string& msg) {
 		json_spirit::mObject errorObj;
 		errorObj["retriable"] = retriable;
 		errorObj["command"] = command;