[Plugin] balance: Fixed shortcut data type check

flaschengeist/plugins/balance/__init__.py

@@ -65,7 +65,7 @@ def get_shortcuts(userid, current_session: Session):
         return jsonify(user.get_attribute("balance_shortcuts", []))
     else:
         data = request.get_json()
-        if not isinstance(data, list) or all(isinstance(n, int) for n in data):
+        if not isinstance(data, list) or not all(isinstance(n, (int, float)) for n in data):
             raise BadRequest
         user.set_attribute("balance_shortcuts", data)
         userController.persist()