Fix inverted conditional in cleanup checking
Fix inverted conditional in cleanup checking

rhafer/crowbar,tserong/crowbar,vwallfahrer/crowbar,aspiers/crowbar,SUSE-Cloud/crowbar,aplanas/crowbar,rsalevsky/crowbar,vwallfahrer/crowbar,MaximilianMeister/crowbar,crowbar/crowbar,MaximilianMeister/crowbar,crowbar/crowbar,dirkmueller/crowbar,toabctl/crowbar,nkrinner/crowbar,rhafer/crowbar,aplanas/crowbar,toabctl/crowbar,aspiers/crowbar,rsalevsky/crowbar,mmnelemane/crowbar,rhafer/crowbar,mmnelemane/crowbar,tserong/crowbar,dirkmueller/crowbar,nkrinner/crowbar,SUSE-Cloud/crowbar