| author | zecke <zecke> | 2004-09-21 16:01:21 (UTC) |
|---|---|---|
| committer | zecke <zecke> | 2004-09-21 16:01:21 (UTC) |
| commit | 56f3bcad1a0abd199a458a62c8bde0ebdff035d5 (patch) (side-by-side diff) | |
| tree | 9f81f2d9ae430f98079149f53dd86eddd09ceec8 | |
| parent | 97e20b7cc746d5e2822385fc815739853a9c6e2f (diff) | |
| download | opie-56f3bcad1a0abd199a458a62c8bde0ebdff035d5.zip opie-56f3bcad1a0abd199a458a62c8bde0ebdff035d5.tar.gz opie-56f3bcad1a0abd199a458a62c8bde0ebdff035d5.tar.bz2 | |
Only disconnect from sender if sender() is valid
| -rw-r--r-- | libopie2/opiecore/device/odevice.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
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 @@ -771,25 +771,27 @@ void ODevice::addPreHandler(QWSServer::KeyboardFilter*aFilter) void ODevice::remPreHandler(QWSServer::KeyboardFilter*aFilter) { Opie::Core::OKeyFilter::inst()->remPreHandler(aFilter); } /** * @internal * * @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 ); ::close ( d->m_sound ); } #endif } /** * \brief Change the Volume for the Alarm and set it back after playing is finished * |