* use const reference in foreach() also

WiiQt/settingtxtdialog.cpp

@@ -13,7 +13,7 @@ SettingTxtDialog::SettingTxtDialog( QWidget *parent, const QByteArray &old, qint
         QString str( copy );
         str.replace( "\r\n", "\n" );//maybe not needed to do this in 2 steps, but there may be some reason the file only uses "\n", so do it this way to be safe
         QStringList parts = str.split( "\n", QString::SkipEmptyParts );
-        foreach( QString part, parts )
+        foreach( const QString &part, parts )
         {
             QString p = part;
             if( part.startsWith( "AREA=" ) )

WiiQt/tools.cpp

@@ -230,7 +230,7 @@ const QByteArray DataFromSave( const SaveGame &save, const QString &name )
 quint32 SaveItemSize( const SaveGame &save )
 {
     quint32 ret = 0;
-	foreach( QByteArray ba, save.data )
+    foreach( const QByteArray &ba, save.data )
         ret += ba.size();
     return ret;
 }

WiiQt/u8.cpp

@@ -896,7 +896,7 @@ void U8::CreateEntryList()
                         if( child.IsOK() )
                         {
                             nestedU8s.insert( path, child );
-                            foreach( QString chPath, child.Entries() )
+                            foreach( const QString &chPath, child.Entries() )
                             {
                                 QString newPath = path + "/" + chPath;
                                 paths << newPath;

nandBinCheck/main.cpp

@@ -111,7 +111,7 @@ void PrintColoredString( const char *msg, int highlite )
     {
         QString str( msg );
         QStringList list = str.split( "\n", QString::SkipEmptyParts );
-        foreach( QString s, list )
+        foreach( const QString &s, list )
         {
             QString m = s;
             QString m2 = s.trimmed();
@@ -183,7 +183,7 @@ void Usage()
     qDebug() << "";
     qDebug() << "   -all            does all of the above";
     qDebug() << "";
-    qDebug() << "   -v              increase verbosity";
+    qDebug() << "   -v              increase verbosity ( can be used more than once )";
     qDebug() << "";
     qDebug() << "   -continue       try to keep going as fas as possible on errors that should be fatal";
     qDebug() << "";
@@ -754,12 +754,7 @@ bool CheckTitleIntegrity( quint64 tid )
                     break;
                 }
             }
-
-
         }
-
-
-
     }
 
     if( upper == 0x10005 ||  upper == 0x10007 )							    //dont try to verify all the contents of DLC, it will just find a bunch of missing contents and bitch about them
@@ -1197,7 +1192,7 @@ void CheckSettingTxt()
     QString str( settingTxt );
     str.replace( "\r\n", "\n" );//maybe not needed to do this in 2 steps, but there may be some reason the file only uses "\n", so do it this way to be safe
     QStringList parts = str.split( "\n", QString::SkipEmptyParts );
-    foreach( QString part, parts )
+    foreach( const QString &part, parts )
     {
         if( part.startsWith( "AREA=" ) )
         {

ohneschwanzenegger/mainwindow.cpp

@@ -329,7 +329,7 @@ void MainWindow::on_actionImportWad_triggered()
 
     if( fns.isEmpty() )
         return;
-    foreach( QString fn, fns )
+    foreach( const QString &fn, fns )
     {
         QByteArray data = ReadFile( fn );
         if( data.isEmpty() )

ohneschwanzenegger/newnandbin.cpp

@@ -229,7 +229,7 @@ void NewNandBin::on_pushButton_badBlockFile_clicked()
 
     str.replace( "\r\n", "\n" );
     QStringList lines = str.split( "\n", QString::SkipEmptyParts );
-    foreach( QString line, lines )
+    foreach( const QString &line, lines )
     {
         if( line.size() > 5 )
             continue;