fix: prevent crash

When started as :
wlmessage  -titlebuttons Min

Change-Id: I1e0f74af84555eb579967cdc8d37048428d07d60
Signed-off-by: Philippe Coval <philippe.coval@open.eurogiciel.org>
fix: prevent crash

When started as :
wlmessage  -titlebuttons Min

Change-Id: I0b1e3a8774716aaa4ad9780585e7a0b9efd64637
Signed-off-by: Philippe Coval <philippe.coval@open.eurogiciel.org>
fixup

Change-Id: I132236a2ef55460eb2c44aeb96b3d9da7f46d6ae
Signed-off-by: Philippe Coval <philippe.coval@open.eurogiciel.org>
cleanup: rm generated file

Change-Id: Iea2220bbbdfd5e3b42b8923e68bc171016c195a3
Signed-off-by: Philippe Coval <philippe.coval@open.eurogiciel.org>
ignore: emacs backup

Change-Id: Ia2f253ff5ca8c744d3c317a96859efc769595e36
Signed-off-by: Philippe Coval <philippe.coval@open.eurogiciel.org>