DEV: Minor improvements.

DEV: Minor improvements.

diff --git a/assets/javascripts/discourse/connectors/user-preferences-account/encrypt.js.es6 b/assets/javascripts/discourse/connectors/user-preferences-account/encrypt.js.es6
index 46eeabc..08eee0f 100644
--- a/assets/javascripts/discourse/connectors/user-preferences-account/encrypt.js.es6
+++ b/assets/javascripts/discourse/connectors/user-preferences-account/encrypt.js.es6
@@ -28,10 +28,11 @@ export default {
       component.setProperties({
         model: args.model,
         handler: hideComponentIfDisabled(component),
-        /** @var Value of passphrase input.
+        /** @var Value of passphrase input (old, current and retyped).
          *       It should stay in memory for as little time as possible.
          *       Clear it often.
          */
+        oldPassphrase: "",
         passphrase: "",
         passphrase2: "",
         /** @var Whether the passphrase input is shown. */

GitHub sha: 3151cdff