diff --git a/src/plugins/bineditor/bineditorplugin.cpp b/src/plugins/bineditor/bineditorplugin.cpp
index 04bf7642f9d..e0ffa6c20b9 100644
--- a/src/plugins/bineditor/bineditorplugin.cpp
+++ b/src/plugins/bineditor/bineditorplugin.cpp
@@ -297,12 +297,11 @@ class BinEditorInterface : public Core::IEditor
 {
     Q_OBJECT
 public:
-    BinEditorInterface(BinEditor *parent)
-        : Core::IEditor(parent)
+    BinEditorInterface(BinEditor *editor)
     {
         Core::UniqueIDManager *uidm = Core::UniqueIDManager::instance();
-        m_editor = parent;
-        m_file = new BinEditorFile(parent);
+        m_editor = editor;
+        m_file = new BinEditorFile(m_editor);
         m_context << uidm->uniqueIdentifier(Core::Constants::K_DEFAULT_BINARY_EDITOR);
         m_context << uidm->uniqueIdentifier(Constants::C_BINEDITOR);
         m_cursorPositionLabel = new Utils::LineColumnLabel;
@@ -321,7 +320,9 @@ public:
 
         connect(m_editor, SIGNAL(cursorPositionChanged(int)), this, SLOT(updateCursorPosition(int)));
     }
-    ~BinEditorInterface() {}
+    ~BinEditorInterface() {
+        delete m_editor;
+    }
 
     QWidget *widget() { return m_editor; }
 
diff --git a/src/plugins/coreplugin/editormanager/openeditorswindow.cpp b/src/plugins/coreplugin/editormanager/openeditorswindow.cpp
index 6079ee7e60c..885a6fcfe5f 100644
--- a/src/plugins/coreplugin/editormanager/openeditorswindow.cpp
+++ b/src/plugins/coreplugin/editormanager/openeditorswindow.cpp
@@ -32,6 +32,8 @@
 #include "editormanager.h"
 #include "editorview.h"
 
+#include <utils/qtcassert.h>
+
 #include <QtGui/QHeaderView>
 
 Q_DECLARE_METATYPE(Core::Internal::EditorView*)
@@ -201,11 +203,10 @@ void OpenEditorsWindow::setEditors(EditorView *mainView, EditorView *view, OpenE
     foreach (const EditLocation &hi, view->editorHistory()) {
         if (hi.file.isNull() || filesDone.contains(hi.file))
             continue;
-        filesDone.insert(hi.file.data());
-
-        QTreeWidgetItem *item = new QTreeWidgetItem();
-
         QString title = model->displayNameForFile(hi.file);
+        QTC_ASSERT(!title.isEmpty(), continue;)
+        filesDone.insert(hi.file.data());
+        QTreeWidgetItem *item = new QTreeWidgetItem();
         if (hi.file->isModified())
             title += tr("*");
         item->setIcon(0, hi.file->isReadOnly() ? lockedIcon : emptyIcon);