commit d48c3fa6ace654296c78210e370838bcaaf4078c Author: Richard Pospesel <richard@torproject.org> Date: Mon Aug 5 15:44:15 2019 -0700 Bug 31344: Actually register SecurityLevelPreference's 'unload' callback in privacy.js --- browser/components/preferences/in-content/privacy.js | 1 + 1 file changed, 1 insertion(+) diff --git a/browser/components/preferences/in-content/privacy.js b/browser/components/preferences/in-content/privacy.js index d2229d136261..3997f22d63ad 100644 --- a/browser/components/preferences/in-content/privacy.js +++ b/browser/components/preferences/in-content/privacy.js @@ -161,6 +161,7 @@ var gPrivacyPane = { window.removeEventListener("unload", unload); SecurityLevelPreferences.uninit(); }; + window.addEventListener("unload", unload); }, /**