From 4d6d56f2b7870207f20646f62747f4b1c01023da Mon Sep 17 00:00:00 2001
From: xiongziliang <771730766@qq.com>
Date: Sun, 31 Jan 2021 19:18:50 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B6=88=E9=99=A4=E7=BC=96=E8=AF=91=E8=AD=A6?=
 =?UTF-8?q?=E5=91=8A?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/Rtcp/Rtcp.cpp | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/Rtcp/Rtcp.cpp b/src/Rtcp/Rtcp.cpp
index 24545718..d5eeac67 100644
--- a/src/Rtcp/Rtcp.cpp
+++ b/src/Rtcp/Rtcp.cpp
@@ -63,7 +63,7 @@ string RtcpHeader::dumpHeader() const{
     printer << "pt:" << rtcpTypeToStr((RtcpType)pt) << "\r\n";
     printer << "length:" << length << "\r\n";
     printer << "--------\r\n";
-    return printer;
+    return std::move(printer);
 }
 
 string RtcpHeader::dumpString() const {
@@ -194,7 +194,7 @@ string RtcpSR::dumpString() const{
         printer << "---- item:" << i++ << " ----\r\n";
         printer << item->dumpString();
     }
-    return printer;
+    return std::move(printer);
 }
 
 #define CHECK_MIN_SIZE(size, kMinSize) \
@@ -256,7 +256,7 @@ string ReportItem::dumpString() const{
     printer << "jitter:" << jitter << "\r\n";
     printer << "last_sr_stamp:" << last_sr_stamp << "\r\n";
     printer << "delay_since_last_sr:" << delay_since_last_sr << "\r\n";
-    return printer;
+    return std::move(printer);
 }
 
 void ReportItem::net2Host() {
@@ -290,7 +290,7 @@ string RtcpRR::dumpString() const{
         printer << "---- item:" << i++ << " ----\r\n";
         printer << item->dumpString();
     }
-    return printer;
+    return std::move(printer);
 }
 
 void RtcpRR::net2Host(size_t size) {
@@ -339,7 +339,7 @@ string SdesItem::dumpString() const{
     printer << "type:" << sdesTypeToStr((SdesType) type) << "\r\n";
     printer << "length:" << (int) length << "\r\n";
     printer << "text:" << (length ? string(&text, length) : "") << "\r\n";
-    return printer;
+    return std::move(printer);
 }
 
 /////////////////////////////////////////////////////////////////////////////
@@ -375,7 +375,7 @@ string RtcpSdes::dumpString() const {
         printer << "---- item:" << i++ << " ----\r\n";
         printer << item->dumpString();
     }
-    return printer;
+    return std::move(printer);
 }
 
 void RtcpSdes::net2Host(size_t size) {