fix #6254 missing listOffset in cleanup
fix #6254 missing listOffset in cleanup

cgeo/cgeo,superspindel/cgeo,superspindel/cgeo,auricgoldfinger/cgeo,kumy/cgeo,rsudev/c-geo-opensource,tobiasge/cgeo,rsudev/c-geo-opensource,pstorch/cgeo,S-Bartfast/cgeo,Bananeweizen/cgeo,matej116/cgeo,kumy/cgeo,auricgoldfinger/cgeo,kumy/cgeo,superspindel/cgeo,auricgoldfinger/cgeo,pstorch/cgeo,cgeo/cgeo,S-Bartfast/cgeo,cgeo/cgeo,Bananeweizen/cgeo,Bananeweizen/cgeo,matej116/cgeo,tobiasge/cgeo,tobiasge/cgeo,pstorch/cgeo,matej116/cgeo,S-Bartfast/cgeo,cgeo/cgeo,rsudev/c-geo-opensource