authPrompt: Unset preemptiveAnswer on reset

When we get a reset signal the preemptiveAnswer should be also unset or it will
be used next time the user authPrompt will be activated, even without any further
user interaction.

Fixes #311

diff --git a/js/gdm/authPrompt.js b/js/gdm/authPrompt.js
index 481cd3a77833657bc3d0e7020c1cfc51aac795b8..d9ec7eea828599c48c01385b6a39bbaeb42a8eb0 100644 (file)
--- a/js/gdm/authPrompt.js
+++ b/js/gdm/authPrompt.js
@@ -439,6 +439,7 @@ var AuthPrompt = new Lang.Class({
         this.verificationStatus = AuthPromptStatus.NOT_VERIFYING;
         this.cancelButton.reactive = true;
         this.nextButton.label = _("Next");
+        this._preemptiveAnswer = null;
 
         if (this._userVerifier)
             this._userVerifier.cancel();