diff --git a/src/plugins/coreplugin/find/findtoolbar.cpp b/src/plugins/coreplugin/find/findtoolbar.cpp
index 33e87ebe4a9..5d5cda35fe2 100644
--- a/src/plugins/coreplugin/find/findtoolbar.cpp
+++ b/src/plugins/coreplugin/find/findtoolbar.cpp
@@ -68,15 +68,8 @@ FindToolBar::FindToolBar(FindPlugin *plugin, CurrentDocumentFind *currentDocumen
       m_currentDocumentFind(currentDocumentFind),
       m_findCompleter(new QCompleter(this)),
       m_replaceCompleter(new QCompleter(this)),
-      m_enterFindStringAction(0),
-      m_findNextAction(0),
-      m_findPreviousAction(0),
-      m_replaceAction(0),
-      m_replaceNextAction(0),
-      m_replacePreviousAction(0),
-      m_findIncrementalTimer(this), m_findStepTimer(this),
-      m_useFakeVim(false),
-      m_eventFiltersInstalled(false)
+      m_findIncrementalTimer(this),
+      m_findStepTimer(this)
 {
     //setup ui
     m_ui.setupUi(this);
@@ -393,7 +386,7 @@ void FindToolBar::updateGlobalActions()
     m_findInDocumentAction->setEnabled(enabled || (toolBarHasFocus() && isEnabled()));
     m_findNextSelectedAction->setEnabled(enabled);
     m_findPreviousSelectedAction->setEnabled(enabled);
-    if (QApplication::clipboard()->supportsFindBuffer())
+    if (m_enterFindStringAction)
         m_enterFindStringAction->setEnabled(enabled);
     m_findNextAction->setEnabled(enabled);
     m_findPreviousAction->setEnabled(enabled);
diff --git a/src/plugins/coreplugin/find/findtoolbar.h b/src/plugins/coreplugin/find/findtoolbar.h
index 7c947211371..20a87c353c0 100644
--- a/src/plugins/coreplugin/find/findtoolbar.h
+++ b/src/plugins/coreplugin/find/findtoolbar.h
@@ -156,41 +156,41 @@ private:
     void updateIcons();
     void updateFlagMenus();
 
-    FindPlugin *m_plugin;
-    CurrentDocumentFind *m_currentDocumentFind;
+    FindPlugin *m_plugin = nullptr;
+    CurrentDocumentFind *m_currentDocumentFind = nullptr;
     Ui::FindWidget m_ui;
-    QCompleter *m_findCompleter;
-    QCompleter *m_replaceCompleter;
-    QAction *m_goToCurrentFindAction;
-    QAction *m_findInDocumentAction;
-    QAction *m_findNextSelectedAction;
-    QAction *m_findPreviousSelectedAction;
-    QAction *m_enterFindStringAction;
-    QAction *m_findNextAction;
-    QAction *m_findPreviousAction;
-    QAction *m_replaceAction;
-    QAction *m_replaceNextAction;
-    QAction *m_replacePreviousAction;
-    QAction *m_replaceAllAction;
-    QAction *m_caseSensitiveAction;
-    QAction *m_wholeWordAction;
-    QAction *m_regularExpressionAction;
-    QAction *m_preserveCaseAction;
+    QCompleter *m_findCompleter = nullptr;
+    QCompleter *m_replaceCompleter = nullptr;
+    QAction *m_goToCurrentFindAction = nullptr;
+    QAction *m_findInDocumentAction = nullptr;
+    QAction *m_findNextSelectedAction = nullptr;
+    QAction *m_findPreviousSelectedAction = nullptr;
+    QAction *m_enterFindStringAction = nullptr;
+    QAction *m_findNextAction = nullptr;
+    QAction *m_findPreviousAction = nullptr;
+    QAction *m_replaceAction = nullptr;
+    QAction *m_replaceNextAction = nullptr;
+    QAction *m_replacePreviousAction = nullptr;
+    QAction *m_replaceAllAction = nullptr;
+    QAction *m_caseSensitiveAction = nullptr;
+    QAction *m_wholeWordAction = nullptr;
+    QAction *m_regularExpressionAction = nullptr;
+    QAction *m_preserveCaseAction = nullptr;
 
-    QAction *m_localFindNextAction;
-    QAction *m_localFindPreviousAction;
-    QAction *m_localReplaceAction;
-    QAction *m_localReplaceNextAction;
-    QAction *m_localReplacePreviousAction;
-    QAction *m_localReplaceAllAction;
+    QAction *m_localFindNextAction = nullptr;
+    QAction *m_localFindPreviousAction = nullptr;
+    QAction *m_localReplaceAction = nullptr;
+    QAction *m_localReplaceNextAction = nullptr;
+    QAction *m_localReplacePreviousAction = nullptr;
+    QAction *m_localReplaceAllAction = nullptr;
 
     FindFlags m_findFlags;
 
     QTimer m_findIncrementalTimer;
     QTimer m_findStepTimer;
-    IFindSupport::Result m_lastResult;
-    bool m_useFakeVim;
-    bool m_eventFiltersInstalled;
+    IFindSupport::Result m_lastResult = IFindSupport::NotYetFound;
+    bool m_useFakeVim = false;
+    bool m_eventFiltersInstalled = false;
 };
 
 } // namespace Internal