Parse the Subversion tunnel configuration properly.

    (<a href="http://www.nabble.com/Problem-using-external-ssh-client-td22413572.html">report</a>)    


git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@16200 71c3de6d-444a-0410-be80-ed276b4c234a

core/src/main/java/hudson/scm/SubversionSCM.java

@@ -1349,6 +1349,7 @@ public class SubversionSCM extends SCM implements Serializable {
                 // 3) if the authentication is successful, svnkit calls back acknowledgeAuthentication
                 //    (so we store the password info here)
                 repository = SVNRepositoryFactory.create(SVNURL.parseURIDecoded(url));
+                repository.setTunnelProvider(SVNWCUtil.createDefaultOptions(true));
                 repository.setAuthenticationManager(new DefaultSVNAuthenticationManager(SVNWCUtil.getDefaultConfigurationDirectory(), true, username, password, keyFile, password) {
                     Credential cred = null;