From 662db726b78dd2a7de4d4ed0ca33feedaf9e3f9c Mon Sep 17 00:00:00 2001
From: Zhao Zhili <quinkblack@foxmail.com>
Date: Sun, 7 Feb 2021 16:51:12 +0800
Subject: [PATCH] [apps] Traverse srt_options by const reference

---
 apps/socketoptions.cpp | 4 ++--
 apps/transmitmedia.cpp | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/apps/socketoptions.cpp b/apps/socketoptions.cpp
index 31825ecb6..68df7291e 100644
--- a/apps/socketoptions.cpp
+++ b/apps/socketoptions.cpp
@@ -102,7 +102,7 @@ SocketOption::Mode SrtConfigurePre(SRTSOCKET socket, string host, map<string, st
 
 
     bool all_clear = true;
-    for (auto o: srt_options)
+    for (const auto &o: srt_options)
     {
         if ( o.binding == SocketOption::PRE && options.count(o.name) )
         {
@@ -124,7 +124,7 @@ void SrtConfigurePost(SRTSOCKET socket, map<string, string> options, vector<stri
     vector<string> dummy;
     vector<string>& fails = failures ? *failures : dummy;
 
-    for (auto o: srt_options)
+    for (const auto &o: srt_options)
     {
         if ( o.binding == SocketOption::POST && options.count(o.name) )
         {
diff --git a/apps/transmitmedia.cpp b/apps/transmitmedia.cpp
index b024eb6d8..fb4b13748 100644
--- a/apps/transmitmedia.cpp
+++ b/apps/transmitmedia.cpp
@@ -302,7 +302,7 @@ int SrtCommon::ConfigurePost(SRTSOCKET sock)
 
     SrtConfigurePost(sock, m_options);
 
-    for (auto o: srt_options)
+    for (const auto &o: srt_options)
     {
         if ( o.binding == SocketOption::POST && m_options.count(o.name) )
         {