keyboard: Fix warnings on destroyed actorswip/carlosg/fix-osk-warnings

Trying to hide a page gets hard when the page was previouly destroyed.

Closes: https://gitlab.gnome.org/GNOME/gnome-shell/issues/1281

1 files changed, 1 insertions, 0 deletions

diff --git a/js/ui/keyboard.js b/js/ui/keyboard.js
index 3c5c65091..85c186a99 100644
--- a/js/ui/keyboard.js
+++ b/js/ui/keyboard.js
@@ -1477,6 +1477,7 @@ var Keyboard = class Keyboard {
             c.destroy();
         });
 
+        this._currentPage = null;
         this._groups = {};
         this._onGroupChanged();
     }