Fix segfault when switching back to workspace with osu!
Fix segfault when switching back to workspace with osu!

SirCmpwn/sway,ascent12/sway,taiyu-len/sway,1ace/sway,1ace/sway,1ace/sway,taiyu-len/sway,ascent12/sway,taiyu-len/sway,ascent12/sway