If the targetView of attachedWindow has no more window, close the popover instead of trying to reposition it
If the targetView of attachedWindow has no more window, close the popover instead of trying to reposition it

cappuccino/cappuccino,Dogild/cappuccino,cacaodev/cappuccino,daboe01/cappuccino,daboe01/cappuccino,FrankReh/cappuccino,FrankReh/cappuccino,Rosch/cappuccino,deltaprojects/cappuccino,krodelin/cappuccino,cappuccino/cappuccino,mrcarlberg/cappuccino,daboe01/cappuccino,AlexanderMazaletskiy/cappuccino,cappuccino/cappuccino,wangshijin/cappuccino,mrcarlberg/cappuccino,tancred/cappuccino,rgv151/cappuccino,Rosch/cappuccino,Rosch/cappuccino,zittix/cappuccino,FrankReh/cappuccino,koamac/Cappuccino,krodelin/cappuccino,deltaprojects/cappuccino,krodelin/cappuccino,mrcarlberg/cappuccino,AlexanderMazaletskiy/cappuccino,zittix/cappuccino,primalmotion/cappuccino,cappuccino/cappuccino,zittix/cappuccino,tancred/cappuccino,rgv151/cappuccino,krodelin/cappuccino,tancred/cappuccino,daboe01/cappuccino,wangshijin/cappuccino,krodelin/cappuccino,wangshijin/cappuccino,Rosch/cappuccino,Dogild/cappuccino,daboe01/cappuccino,cappuccino/cappuccino,cacaodev/cappuccino,rgv151/cappuccino,zittix/cappuccino,zittix/cappuccino,rgv151/cappuccino,mrcarlberg/cappuccino,koamac/Cappuccino,kidaa/cappuccino,kidaa/cappuccino,enquora/cappuccino,Rosch/cappuccino,tancred/cappuccino,cacaodev/cappuccino,mrcarlberg/cappuccino,deltaprojects/cappuccino,cacaodev/cappuccino,primalmotion/cappuccino,FrankReh/cappuccino,cacaodev/cappuccino,enquora/cappuccino,primalmotion/cappuccino,FrankReh/cappuccino,deltaprojects/cappuccino,enquora/cappuccino,deltaprojects/cappuccino,cacaodev/cappuccino,Rosch/cappuccino,kidaa/cappuccino,koamac/Cappuccino,deltaprojects/cappuccino,Dogild/cappuccino,Dogild/cappuccino,AlexanderMazaletskiy/cappuccino,wangshijin/cappuccino,primalmotion/cappuccino,rgv151/cappuccino,wangshijin/cappuccino,AlexanderMazaletskiy/cappuccino,Rosch/cappuccino,deltaprojects/cappuccino,mrcarlberg/cappuccino,koamac/Cappuccino,zittix/cappuccino,krodelin/cappuccino,krodelin/cappuccino,FrankReh/cappuccino,enquora/cappuccino,enquora/cappuccino,FrankReh/cappuccino,rgv151/cappuccino,kidaa/cappuccino,AlexanderMazaletskiy/cappuccino,daboe01/cappuccino,zittix/cappuccino,enquora/cappuccino,daboe01/cappuccino,wangshijin/cappuccino,tancred/cappuccino,rgv151/cappuccino,primalmotion/cappuccino,Dogild/cappuccino,cappuccino/cappuccino,tancred/cappuccino,kidaa/cappuccino,AlexanderMazaletskiy/cappuccino,mrcarlberg/cappuccino,koamac/Cappuccino,mrcarlberg/cappuccino,kidaa/cappuccino,primalmotion/cappuccino,FrankReh/cappuccino,cappuccino/cappuccino,primalmotion/cappuccino,Dogild/cappuccino,enquora/cappuccino,koamac/Cappuccino,cacaodev/cappuccino,Dogild/cappuccino