qtquick: Add qWarning() when there's no current index in tabWidget

2021-07-02 22:34:46 +01:00
parent 38c9a3d9c6
commit 31f5cc10cf
1 changed files with 6 additions and 1 deletions
--- a/src/private/quick/TabWidgetQuick.cpp
+++ b/src/private/quick/TabWidgetQuick.cpp
@@ -105,7 +105,12 @@ int TabWidgetQuick::currentIndex() const
    if (!m_currentDockWidget)
        return -1;

-    return indexOfDockWidget(m_currentDockWidget);
+    const int index = indexOfDockWidget(m_currentDockWidget);
+
+    if (index == -1)
+        qWarning() << Q_FUNC_INFO << "Unexpected null index for" << m_currentDockWidget;
+
+    return index;
 }

 DockWidgetModel *TabWidgetQuick::dockWidgetModel() const