Fix issue 2406 - Do not pass URL-encoded hostname to ra_svn tunnel agent.
Fix issue 2406 - Do not pass URL-encoded hostname to ra_svn tunnel agent.

* subversion/libsvn_ra_svn/client.c (find_tunnel_agent): URI-decode hostinfo
    portion of URL before using it to construct tunnel agent argv.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@856461 13f79535-47bb-0310-9956-ffa450edef68

wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion