Add assert that there's a stack view interface

Helps catch bugs in flutter frontend
2022-08-03 10:03:39 +01:00
parent 69c2c0770f
commit c9c3fdc1a2
1 changed files with 3 additions and 1 deletions
--- a/src/controllers/Stack.cpp
+++ b/src/controllers/Stack.cpp
@@ -233,7 +233,9 @@ int Stack::currentIndex() const

 int Stack::numDockWidgets() const
 {
-    return dynamic_cast<Views::StackViewInterface *>(view())->numDockWidgets();
+    auto svi = dynamic_cast<Views::StackViewInterface *>(view());
+    Q_ASSERT(svi);
+    return svi->numDockWidgets();
 }

 void Stack::changeTabIcon(int index, const QIcon &icon)