Handle NULL nodes in `node_matches`
Handle NULL nodes in `node_matches`

nfnty/bspwm,jbalint/bspwm,nfnty/bspwm,Stebalien/bspwm,medisun/bspwm,baskerville/bspwm,medisun/bspwm,Stebalien/bspwm,jbalint/bspwm,0re5ama/bspwm,medisun/bspwm,JBouron/bspwm,XiKuuKy/bspwm,JBouron/bspwm,ikn/bspwm,ikn/bspwm,baskerville/bspwm,0re5ama/bspwm,0re5ama/bspwm,JBouron/bspwm,netzverweigerer/bspwm,jbalint/bspwm,netzverweigerer/bspwm,nfnty/bspwm,XiKuuKy/bspwm