From 5cde655253c7efc67aa17fcd3c5f991d6f39c253 Mon Sep 17 00:00:00 2001
From: Pave Pimenov <pavel.pimenov@gmail.com>
Date: Sat, 7 Nov 2020 22:06:49 +0300
Subject: [PATCH] * fix ToJsonString

---
 src/test_lib_json/jsontest.cpp | 2 +-
 src/test_lib_json/jsontest.h   | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/test_lib_json/jsontest.cpp b/src/test_lib_json/jsontest.cpp
index 440be73..f1d563c 100644
--- a/src/test_lib_json/jsontest.cpp
+++ b/src/test_lib_json/jsontest.cpp
@@ -411,7 +411,7 @@ Json::String ToJsonString(const char* toConvert) {
 Json::String ToJsonString(const Json::String& in) { return in; }
 
 #if JSONCPP_USING_SECURE_MEMORY
-Json::String ToJsonString(std::string in) {
+Json::String ToJsonString(const std::string& in) {
   return Json::String(in.data(), in.data() + in.length());
 }
 #endif
diff --git a/src/test_lib_json/jsontest.h b/src/test_lib_json/jsontest.h
index 4e8af0f..cc05aef 100644
--- a/src/test_lib_json/jsontest.h
+++ b/src/test_lib_json/jsontest.h
@@ -184,9 +184,9 @@ TestResult& checkEqual(TestResult& result, T expected, U actual,
 }
 
 Json::String ToJsonString(const char* toConvert);
-Json::String ToJsonString(Json::String in);
+Json::String ToJsonString(const Json::String& in);
 #if JSONCPP_USING_SECURE_MEMORY
-Json::String ToJsonString(std::string in);
+Json::String ToJsonString(const std::string& in);
 #endif
 
 TestResult& checkStringEqual(TestResult& result, const Json::String& expected,