Fix show two icon when we use kontact.

src/kmail_part.cpp

@@ -131,7 +131,6 @@ void KMailPart::guiActivateEvent(KParts::GUIActivateEvent *e)
     mainWidget->initializeFilterActions();
     mainWidget->tagActionManager()->createActions();
     mainWidget->folderShortcutActionManager()->createActions();
-    mainWidget->updateVacationScriptStatus();
     mainWidget->populateMessageListStatusFilterCombo();
     mainWidget->initializePluginActions();
     /*

src/kmmainwidget.cpp

@@ -4338,11 +4338,6 @@ QWidget *KMMainWidget::vacationScriptIndicator() const
     return mVacationScriptIndicator;
 }
 
-void KMMainWidget::updateVacationScriptStatus()
-{
-    updateVacationScriptStatus(mVacationIndicatorActive);
-}
-
 FolderTreeView *KMMainWidget::folderTreeView() const
 {
     return mFolderTreeWidget->folderTreeView();

src/kmmainwidget.h

@@ -138,7 +138,6 @@ public:
     static const PtrList *mainWidgetList();
 
     QWidget *vacationScriptIndicator() const;
-    void updateVacationScriptStatus();
 
     MailCommon::FolderTreeView *folderTreeView() const;
 

src/widgets/vacationscriptindicatorwidget.cpp

@@ -80,6 +80,10 @@ VacationScriptIndicatorWidget::~VacationScriptIndicatorWidget()
 
 void VacationScriptIndicatorWidget::setVacationScriptActive(bool active, const QString &serverName)
 {
+    if (serverName.isEmpty()) {
+        return;
+    }
+
     if (active) {
         if (!mServerActive.contains(serverName)) {
             mServerActive.append(serverName);