From 91c17e0fc38ab634f3ce7fd890a54c08dee72b7e Mon Sep 17 00:00:00 2001
From: cpsdqs <cpsdqs@gmail.com>
Date: Sat, 23 Sep 2017 02:37:43 +0200
Subject: [PATCH] Fix EventEmitter#off not existing

---
 js/term/demo.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/js/term/demo.js b/js/term/demo.js
index 7913157..7459e08 100644
--- a/js/term/demo.js
+++ b/js/term/demo.js
@@ -696,7 +696,7 @@ let demoshIndex = {
             let write = data => this.emit('write', data)
             child.on('write', write)
             child.on('exit', code => {
-              child.off('write', write)
+              child.removeListener('write', write)
               this.destroy()
             })
             child.run(...args)
@@ -853,7 +853,7 @@ class DemoShell {
       let write = data => this.terminal.write(data)
       this.child.on('write', write)
       this.child.on('exit', code => {
-        if (this.child) this.child.off('write', write)
+        if (this.child) this.child.removeListener('write', write)
         this.child = null
         this.prompt(!code)
       })