
Unlike g_warning() and friends, g_printerr() does not append a trailing newline. https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/4564 Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2013> (cherry picked from commit 79f448958b5ea16bc6a1f91117ed02a889712c90)