From b60ded1cf207f21ccad064ce14db45d42caa27e7 Mon Sep 17 00:00:00 2001
From: jackyzy823 <jackyzy823@gmail.com>
Date: Fri, 14 Dec 2018 14:16:31 +0800
Subject: [PATCH] Do not output title escape sequences when
 WINPTY_FLAG_PLAIN_OUTPUT sets

---
 src/agent/Agent.cc | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/agent/Agent.cc b/src/agent/Agent.cc
index a3ab21b..986edea 100644
--- a/src/agent/Agent.cc
+++ b/src/agent/Agent.cc
@@ -602,9 +602,11 @@ void Agent::syncConsoleTitle()
 {
     std::wstring newTitle = m_console.title();
     if (newTitle != m_currentTitle) {
-        std::string command = std::string("\x1b]0;") +
-                utf8FromWide(newTitle) + "\x07";
-        m_conoutPipe->write(command.c_str());
+        if (!m_plainMode && !m_conoutPipe->isClosed()) {
+            std::string command = std::string("\x1b]0;") +
+                    utf8FromWide(newTitle) + "\x07";
+            m_conoutPipe->write(command.c_str());
+        }
         m_currentTitle = newTitle;
     }
 }