From 56f3bcad1a0abd199a458a62c8bde0ebdff035d5 Mon Sep 17 00:00:00 2001
From: zecke <zecke>
Date: Tue, 21 Sep 2004 16:01:21 +0000
Subject: Only disconnect from sender if sender() is valid

---
(limited to 'libopie2')

diff --git a/libopie2/opiecore/device/odevice.cpp b/libopie2/opiecore/device/odevice.cpp
index ec861ee..b5ae4e5 100644
--- a/libopie2/opiecore/device/odevice.cpp
+++ b/libopie2/opiecore/device/odevice.cpp
@@ -780,7 +780,9 @@ void ODevice::remPreHandler(QWSServer::KeyboardFilter*aFilter)
  * @see changeMixerForAlarm
  */
 void ODevice::playingStopped() {
-    const_cast<QObject*>(sender())->disconnect( this );
+    if ( sender() )
+	const_cast<QObject*>(sender())->disconnect( this );
+
 #ifndef QT_NO_SOUND
     if ( d->m_sound >= 0 ) {
         ::ioctl ( d->m_sound, MIXER_WRITE( d->m_mixer ), &d->m_vol );
--
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