1 files changed, 2 insertions, 1 deletions
diff --git a/crawl-ref/source/stash.h b/crawl-ref/source/stash.h
index bb71a4695b..5575b04ce0 100644
--- a/crawl-ref/source/stash.h
+++ b/crawl-ref/source/stash.h
@@ -149,7 +149,8 @@ private:
     std::string shop_item_desc(const shop_item &si) const;
     void describe_shop_item(const shop_item &si) const;
 
-    class ShopId {
+    class ShopId : public shopping_hup_protect
+    {
     public:
         ShopId(int stype);
         ~ShopId();