2 files changed, 3 insertions, 1 deletions

diff --git a/libopie2/opiemm/oimagezoomer.cpp b/libopie2/opiemm/oimagezoomer.cpp
index d1eec67..b7ef238 100644
--- a/libopie2/opiemm/oimagezoomer.cpp
+++ b/libopie2/opiemm/oimagezoomer.cpp
@@ -189,25 +189,25 @@ void OImageZoomer::drawContents( QPainter* p ) {
     int x = (c.width()*m_visPt.x())/len        + c.x();
     int w = (c.width()*m_visSize.width() )/len + c.x();
     if ( w > c.width() ) w = c.width();
 
     len = m_imgSize.height();
     int y = (c.height()*m_visPt.y() )/len          + c.y();
     int h = (c.height()*m_visSize.height() )/len + c.y();
     if ( h > c.height() ) h = c.height();
 
     p->drawRect( x, y, w, h );
 }
 
-void OImageZoomer::mousePressEvent( QMouseEvent*ev) {
+void OImageZoomer::mousePressEvent( QMouseEvent*) {
     m_mouseX = m_mouseY = -1;
     m_mevent = true;
 }
 
 void OImageZoomer::mouseReleaseEvent( QMouseEvent*ev) {
     if (!m_mevent) return;
     int mx, my;
     mx = ev->x();
     my = ev->y();
     int diffx = (mx) * m_imgSize.width() / width();
     int diffy = (my) * m_imgSize.height() / height();
     emit zoomArea(diffx,diffy);
diff --git a/libopie2/opiemm/osoundsystem.cpp b/libopie2/opiemm/osoundsystem.cpp
index 2b17230..763ff65 100644
--- a/libopie2/opiemm/osoundsystem.cpp
+++ b/libopie2/opiemm/osoundsystem.cpp
@@ -250,30 +250,32 @@ QStringList OMixerInterface::allChannels() const
     while ( it != _channels.end() )
     {
         channels += it.key();
         it++;
     }
     return channels;
 }
 
 
 QStringList OMixerInterface::recChannels() const
 {
     owarn << "NYI" << oendl;
+    return QStringList();
 }
 
 
 QStringList OMixerInterface::playChannels() const
 {
     owarn << "NYI" << oendl;
+    return QStringList();
 }
 
 
 bool OMixerInterface::hasChannel( const QString& channel )
 {
     return _channels.contains( channel );
 }
 
 
 void OMixerInterface::setVolume( const QString& channel, int left, int right )
 {
     int volume = left;