mg_upload: trigger callback when file is already closed
mg_upload: trigger callback when file is already closed

plan44/libmongoose,jaz303/mongoose-mit,GerHobbelt/civet-webserver,pfalcon/mongoose-mit,chyland/Meerkat,chyland/Meerkat,mulle-nat/mongoose,jaz303/mongoose-mit,jaz303/mongoose-mit,mulle-nat/mongoose,daokoder/Marten,brockn/squeasel,plan44/libmongoose,mygittyhubby/free-mongoose,chyland/Meerkat,plan44/libmongoose,pfalcon-mirrors/mongoose-mit,daokoder/Marten,pfalcon-mirrors/mongoose-mit,mygittyhubby/free-mongoose,mygittyhubby/free-mongoose,chyland/Meerkat,jaz303/mongoose-mit,mygittyhubby/free-mongoose,pfalcon/mongoose-mit,daokoder/Marten,jaz303/mongoose-mit,mulle-nat/mongoose,pfalcon/mongoose-mit,brockn/squeasel,danburkert/squeasel,danburkert/squeasel,pfalcon-mirrors/mongoose-mit,pfalcon/mongoose-mit,chyland/Meerkat,pfalcon-mirrors/mongoose-mit,plan44/libmongoose,jaz303/mongoose-mit,GerHobbelt/civet-webserver,GerHobbelt/civet-webserver,GerHobbelt/civet-webserver,danburkert/squeasel,daokoder/Marten,mulle-nat/mongoose,daokoder/Marten,mygittyhubby/free-mongoose,GerHobbelt/civet-webserver,GerHobbelt/civet-webserver,danburkert/squeasel,plan44/libmongoose,brockn/squeasel,danburkert/squeasel,mygittyhubby/free-mongoose,pfalcon-mirrors/mongoose-mit,brockn/squeasel,danburkert/squeasel,brockn/squeasel,brockn/squeasel,daokoder/Marten,mulle-nat/mongoose,plan44/libmongoose,chyland/Meerkat,daokoder/Marten,mygittyhubby/free-mongoose,pfalcon/mongoose-mit