Bug 1451098 Part 2: Update nsView::DoResetWidgetBounds to check for e…

…mpty rects returned from CalcWidgetBounds(). r=bz MozReview-Commit-ID: F9Mkf9Yjf07
iaxat · Apr 3, 2018 · 93e065f · 93e065f
1 parent 483d117
commit 93e065f
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/view/nsView.cpp b/view/nsView.cpp
@@ -333,6 +333,7 @@ void nsView::DoResetWidgetBounds(bool aMoveOnly,
     // We're going to hit the early exit below, avoid calling CalcWidgetBounds.
   } else {
     newBounds = CalcWidgetBounds(type);
+    invisiblePopup = newBounds.IsEmpty();
   }
 
   bool curVisibility = widget->IsVisible();