Locale: translate OK, Cancel buttons in language selection (reported on IRC)

src/modules/locale/LCLocaleDialog.cpp

@@ -63,6 +63,9 @@ LCLocaleDialog::LCLocaleDialog( const QString& guessedLCLocale,
     QDialogButtonBox* dbb = new QDialogButtonBox( QDialogButtonBox::Ok | QDialogButtonBox::Cancel,
             Qt::Horizontal,
             this );
+    dbb->button( QDialogButtonBox::Cancel )->setText( tr( "&Cancel" ) );
+    dbb->button( QDialogButtonBox::Ok )->setText( tr( "&OK" ) );
+
     mainLayout->addWidget( dbb );
 
     connect( dbb->button( QDialogButtonBox::Ok ), &QPushButton::clicked,
@@ -83,10 +86,8 @@ LCLocaleDialog::LCLocaleDialog( const QString& guessedLCLocale,
     } );
 
     if ( selected > -1 )
-    {
         m_localesWidget->setCurrentRow( selected );
 }
-}
 
 
 QString