Fix resource leak in WebDAV servlet. Based on patch by Coty Sutherland.

Fixes https://bz.apache.org/bugzilla/show_bug.cgi?id=59859

Merge r1754643 from /tomcat/tc8.5.x/trunk (merged r1754613 from /tomcat/trunk)


git-svn-id: https://svn.apache.org/repos/asf/tomcat/tc8.0.x/trunk@1754646 13f79535-47bb-0310-9956-ffa450edef68
3 files changed