- don't try to access xdo until after we verify it's not null. (#18,   reported by zarelit)
- don't try to access xdo until after we verify it's not null. (#18,
  reported by zarelit)

rudimeier/xdotool,rudimeier/xdotool,yatsek/xdotool,webdev1001/xdotool,yatsek/xdotool,rudimeier/xdotool,yatsek/xdotool,webdev1001/xdotool,webdev1001/xdotool,roroco/xdotool,roroco/xdotool,roroco/xdotool,roroco/xdotool,rudimeier/xdotool,roroco/xdotool,yatsek/xdotool,webdev1001/xdotool