From b45ce8412321d0122f139b45710276c565b0f2a2 Mon Sep 17 00:00:00 2001
From: Christian Kandeler <christian.kandeler@nokia.com>
Date: Wed, 27 Oct 2010 12:12:43 +0200
Subject: [PATCH] Maemo: Prevent disconnecting null pointer.

---
 .../qt4projectmanager/qt-maemo/maemodeviceenvreader.cpp        | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/plugins/qt4projectmanager/qt-maemo/maemodeviceenvreader.cpp b/src/plugins/qt4projectmanager/qt-maemo/maemodeviceenvreader.cpp
index f208523e0f1..25ff7ba7a49 100644
--- a/src/plugins/qt4projectmanager/qt-maemo/maemodeviceenvreader.cpp
+++ b/src/plugins/qt4projectmanager/qt-maemo/maemodeviceenvreader.cpp
@@ -104,7 +104,8 @@ void MaemoDeviceEnvReader::handleCurrentDeviceConfigChanged()
 {
     m_devConfig = m_runConfig->deviceConfig();
 
-    disconnect(m_remoteProcessRunner.data(), 0, this, 0);
+    if (m_remoteProcessRunner)
+        disconnect(m_remoteProcessRunner.data(), 0, this, 0);
     m_env.clear();
     setFinished();
 }