1 files changed, 7 insertions, 0 deletions
diff --git a/wx+/image_resources.cpp b/wx+/image_resources.cpp
index 98cdc7a8..4ba62bb9 100644
--- a/wx+/image_resources.cpp
+++ b/wx+/image_resources.cpp
@@ -50,12 +50,18 @@ public:
     }
 
     void init(const Zstring& filepath);
+	void cleanup()
+	{ 
+		bitmaps.clear(); 
+		anims.clear(); 
+	}
 
     const wxBitmap&    getImage    (const wxString& name) const;
     const wxAnimation& getAnimation(const wxString& name) const;
 
 private:
     GlobalResources() {}
+	~GlobalResources() { assert(bitmaps.empty() && anims.empty()); } //don't leave wxWidgets objects for static destruction!
     GlobalResources           (const GlobalResources&) = delete;
     GlobalResources& operator=(const GlobalResources&) = delete;
 
@@ -127,6 +133,7 @@ const wxAnimation& GlobalResources::getAnimation(const wxString& name) const
 
 
 void zen::initResourceImages(const Zstring& filepath) { GlobalResources::instance().init(filepath); }
+void zen::cleanupResourceImages() { GlobalResources::instance().cleanup(); }
 
 const wxBitmap& zen::getResourceImage(const wxString& name) { return GlobalResources::instance().getImage(name); }