From a84cfb3a49987a994ae124058dadad7ed3126e54 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thomas=20L=C3=BCbking?= <thomas.luebking@gmail.com>
Date: Tue, 14 Aug 2012 21:22:30 +0200
Subject: [PATCH] kill killhelper in  client destructor

BUG: 305157
FIXED-IN: 4.9.1
REVIEW: 106022
---
 client.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/client.cpp b/client.cpp
index ab9a5f576b..d2a6086618 100644
--- a/client.cpp
+++ b/client.cpp
@@ -210,6 +210,10 @@ Client::Client(Workspace* ws)
  */
 Client::~Client()
 {
+    if (m_killHelperPID && !::kill(m_killHelperPID, 0)) { // means the process is alive
+        ::kill(m_killHelperPID, SIGTERM);
+        m_killHelperPID = 0;
+    }
     //SWrapper::Client::clientRelease(this);
 #ifdef HAVE_XSYNC
     if (syncRequest.alarm != None)