4e1747e6ec
Since commit 551e8278416, we don't always pass a callback parameter. However passing it on as undefined to ibus doesn't work, as gjs doesn't accept that as a valid callback value and throw an error. As a result, we can end up with no layout selected in the keyboard menu and an "empty" indicator. Fix this by explicitly passing null if no callback has been provided. https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/293 (cherry picked from commit 74bb9e62492bacda372904d30891eb97685e9b0c)
GNOME Shell
GNOME Shell provides core user interface functions for the GNOME 3 desktop, like switching to windows and launching applications. GNOME Shell takes advantage of the capabilities of modern graphics hardware and introduces innovative user interface concepts to provide a visually attractive and easy to use experience.
For more information about GNOME Shell, including instructions on how to build GNOME Shell from source and how to get involved with the project, see the project wiki.
Bugs should be reported to the GNOME bug tracking system.
License
GNOME Shell is distributed under the terms of the GNU General Public License, version 2 or later. See the COPYING file for details.