Fix rare ToolTipManager crash on exit

If tooltips are enabled and you hover over item
while immediately closing Dolphin sometimes it would crash
because native parent might have been destroyed before
DolphinView

1 files changed, 4 insertions, 1 deletions

diff --git a/src/views/dolphinview.cpp b/src/views/dolphinview.cpp
index 25433406b..4f5b0e83a 100644
--- a/src/views/dolphinview.cpp
+++ b/src/views/dolphinview.cpp
@@ -1225,7 +1225,10 @@ void DolphinView::slotItemHovered(int index)
         itemRect.moveTo(pos);
 
 #ifdef HAVE_BALOO
-        m_toolTipManager->showToolTip(item, itemRect, nativeParentWidget()->windowHandle());
+        auto nativeParent = nativeParentWidget();
+        if (nativeParent) {
+            m_toolTipManager->showToolTip(item, itemRect, nativeParent->windowHandle());
+        }
 #endif
     }