* web: set default value for cert select inputs * web: remove quotes from cert option values * check for undefined too Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org> Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org> Co-authored-by: Jens Langhammer <jens.langhammer@beryju.org>