Add missing checks or attributes to windows.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/gui/windows/inventorywindow.h b/src/gui/windows/inventorywindow.h
index eca01ab05..790593b6f 100644
--- a/src/gui/windows/inventorywindow.h
+++ b/src/gui/windows/inventorywindow.h
@@ -187,11 +187,11 @@ class InventoryWindow final : public Window,
         Button *mInvCloseButton;
 
         ProgressBar *mWeightBar;
-        ProgressBar *mSlotsBar;
+        ProgressBar *mSlotsBar A_NONNULLPOINTER;
         TabStrip *mFilter;
-        SortListModelInv *mSortModel;
-        DropDown *mSortDropDown;
-        TextField *mNameFilter;
+        SortListModelInv *mSortModel A_NONNULLPOINTER;
+        DropDown *mSortDropDown A_NONNULLPOINTER;
+        TextField *mNameFilter A_NONNULLPOINTER;
         LayoutCell *mSortDropDownCell;
         LayoutCell *mNameFilterCell;
         LayoutCell *mFilterCell;