Fix an issue where a file descriptor was left open in the S3 plugin
Fix an issue where a file descriptor was left open in the S3 plugin

aenglund/shenzhen,sibext/shenzhen,moongtaeng/shenzhen,nomad/shenzhen,stepanhruda/shenzhen,yuByte/shenzhen,xingfukun/shenzhen,smalltownheroes/shenzhen,bobgodwinx/shenzhen,DouKing/shenzhen,yaoxiaoyong/shenzhen,msdgwzhy6/shenzhen,yunheli/shenzhen,1yvT0s/shenzhen,robertfalconer/shenzhen,RobinChao/shenzhen,vinod1988/shenzhen,mbaltaks/shenzhen,benzguo/shenzhen,dacaiguoguo/shenzhen,laoyoutiao/shenzhen,ngs/shenzhen,osterzel/shenzhen,cnbin/shenzhen,irons/shenzhen,fastlane/shenzhen,Ruenzuo/shenzhen,iAladdin/shenzhen