Remove double semi-colons...

devices/devicespage.cpp

@@ -95,7 +95,7 @@ DevicesPage::DevicesPage(MainWindow *p)
     QAction *sepA=new QAction(this);
     sepA->setSeparator(true);
     view->addAction(sepA);
-    view->addAction(forgetDeviceAction);;
+    view->addAction(forgetDeviceAction);
     #endif
     QAction *sep=new QAction(this);
     sep->setSeparator(true);

gui/covers.cpp

@@ -209,7 +209,7 @@ Covers * Covers::self()
     #ifdef ENABLE_KDE_SUPPORT
     return instance;
     #else
-    static Covers *instance=0;;
+    static Covers *instance=0;
     if(!instance) {
         instance=new Covers;
     }

gui/settings.cpp

@@ -46,7 +46,7 @@ Settings * Settings::self()
     #ifdef ENABLE_KDE_SUPPORT
     return instance;
     #else
-    static Settings *instance=0;;
+    static Settings *instance=0;
     if (!instance) {
         instance=new Settings;
     }

http/httpserver.cpp

@@ -37,7 +37,7 @@ HttpServer * HttpServer::self()
     #ifdef ENABLE_KDE_SUPPORT
     return instance;
     #else
-    static HttpServer *instance=0;;
+    static HttpServer *instance=0;
     if(!instance) {
         instance=new HttpServer;
     }

models/albumsmodel.cpp

@@ -56,7 +56,7 @@ AlbumsModel * AlbumsModel::self()
     #ifdef ENABLE_KDE_SUPPORT
     return instance;
     #else
-    static AlbumsModel *instance=0;;
+    static AlbumsModel *instance=0;
     if(!instance) {
         instance=new AlbumsModel;
     }

models/devicesmodel.cpp

@@ -56,7 +56,7 @@ DevicesModel * DevicesModel::self()
     #ifdef ENABLE_KDE_SUPPORT
     return instance;
     #else
-    static DevicesModel *instance=0;;
+    static DevicesModel *instance=0;
     if(!instance) {
         instance=new DevicesModel;
     }

models/dirviewmodel.cpp

@@ -46,7 +46,7 @@ DirViewModel * DirViewModel::self()
     #ifdef ENABLE_KDE_SUPPORT
     return instance;
     #else
-    static DirViewModel *instance=0;;
+    static DirViewModel *instance=0;
     if(!instance) {
         instance=new DirViewModel;
     }

models/musiclibrarymodel.cpp

@@ -61,7 +61,7 @@ MusicLibraryModel * MusicLibraryModel::self()
     #ifdef ENABLE_KDE_SUPPORT
     return instance;
     #else
-    static MusicLibraryModel *instance=0;;
+    static MusicLibraryModel *instance=0;
     if(!instance) {
         instance=new MusicLibraryModel;
     }

models/playlistsmodel.cpp

@@ -48,7 +48,7 @@ PlaylistsModel * PlaylistsModel::self()
     #ifdef ENABLE_KDE_SUPPORT
     return instance;
     #else
-    static PlaylistsModel *instance=0;;
+    static PlaylistsModel *instance=0;
     if(!instance) {
         instance=new PlaylistsModel;
     }

mpd/mpdconnection.cpp

@@ -49,7 +49,7 @@ MPDConnection * MPDConnection::self()
     #ifdef ENABLE_KDE_SUPPORT
     return conn;
     #else
-    static MPDConnection *conn=0;;
+    static MPDConnection *conn=0;
     if (!conn) {
         conn=new MPDConnection;
     }

mpd/song.cpp

@@ -151,7 +151,7 @@ void Song::setKey()
 
 bool Song::isUnknown() const
 {
-    QString unknown=i18n("Unknown");;
+    QString unknown=i18n("Unknown");
 
     return (artist.isEmpty() || artist==unknown) && (album.isEmpty() || album==unknown) && (title.isEmpty() || title==unknown);
 }

network/network.cpp

@@ -59,7 +59,7 @@ Network * Network::self()
     #ifdef ENABLE_KDE_SUPPORT
     return instance;
     #else
-    static Network *instance=0;;
+    static Network *instance=0;
     if(!instance) {
         instance=new Network;
     }

replaygain/jobcontroller.cpp

@@ -48,7 +48,7 @@ JobController * JobController::self()
     #ifdef ENABLE_KDE_SUPPORT
     return instance;
     #else
-    static JobController *instance=0;;
+    static JobController *instance=0;
     if(!instance) {
         instance=new JobController;
     }

widgets/coverwidget.cpp

@@ -95,7 +95,7 @@ void CoverWidget::update(const Song &s)
             coverFileName=QString();
             update(stdPixmap(current.isStream()));
             emit coverImage(QImage());
-            emit coverFile(QString());;
+            emit coverFile(QString());
         }
     }
 }