>>503
２つのファイルを使います
patchForBug1894910_allow_search_with_empty_text.uc.js
https://github.com/alice0775/userChrome.js/blob/master/141/patchForBug1894910_allow_search_with_empty_text.uc.js

patchForBug1904014_allow_search_oneoff_with_empty_text.uc.js
https://github.com/alice0775/userChrome.js/blob/master/141/patchForBug1904014_allow_search_oneoff_with_empty_text.uc.js