f3b0600083
When dragging an area from one window to another it is possible for the bScreen->active_area to be be invalid for a short period of time. This is constantly updated so normally not noticeable but will cause ASAN errors when trying to show keymaps in the status bar as this is use after free. This PR just sets these to nullptr. Pull Request: https://projects.blender.org/blender/blender/pulls/140683