1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/qmldesigner/components/curveeditor/detail/colorcontrol.cpp b/src/plugins/qmldesigner/components/curveeditor/detail/colorcontrol.cpp
index f8587df06fe..cb6811c9750 100644
--- a/src/plugins/qmldesigner/components/curveeditor/detail/colorcontrol.cpp
+++ b/src/plugins/qmldesigner/components/curveeditor/detail/colorcontrol.cpp
@@ -85,7 +85,7 @@ void ColorControl::mouseReleaseEvent(QMouseEvent *event)
 
     event->accept();
 
-    if (color != m_color) {
+    if (color.isValid() && color != m_color) {
         m_color = color;
         update();
         emit valueChanged();