Compile warnings about non-virtual destructor in decklink fixed

[kdenlive] / src / colorscopes / abstractgfxscopewidget.cpp

diff --git a/src/colorscopes/abstractgfxscopewidget.cpp b/src/colorscopes/abstractgfxscopewidget.cpp
index 94f90400a6bba3052219f05412a2269388d35a42..5c82fc227d058126cab6c740bec45d404ffb174a 100644 (file)
--- a/src/colorscopes/abstractgfxscopewidget.cpp
+++ b/src/colorscopes/abstractgfxscopewidget.cpp
@@ -62,7 +62,8 @@ void AbstractGfxScopeWidget::slotActiveMonitorChanged()
 {
     if (m_activeRender) {
         if (m_activeRender == m_manager->activeRenderer()) return;
-        bool b = m_activeRender->disconnect(this);
+        bool b = true;
+        b &= m_activeRender->disconnect(this);
         Q_ASSERT(b);
     }
     m_activeRender = m_manager->activeRenderer();