clone: call the wrapped function (fixes #181) This is a regression that was brought to my attention in #mercurial: hgsubversion breaks the --update flag. The cause is that we call hg.clone() directly rather than the original wrapped function. A comment in 'wrapper.py' noted that the call to hg.clone() should be kept in sync with 'mercurial/commands.py'. That didn't happen. The original reason for calling hg.clone() directly was that we needed its return values. Another wrapper is added (and cleared) within clone() to get them anyway.

#!/bin/sh
mkdir temp
cd temp
svnadmin create repo
svn co file://`pwd`/repo wc
cd wc
mkdir branches trunk tags
svn add *
svn ci -m 'btt'
echo foo > trunk/foo
svn add trunk/foo
svn ci -m 'add file'
svn up
svn cp trunk branches/dev_branch
svn ci -m 'branch'
svn up
svn rm branches
svn ci -m 'delete branches dir'
cd ..
cd ..
svnadmin dump temp/repo > branch_delete_parent_dir.svndump
echo
echo 'Complete.'
echo 'You probably want to clean up temp now.'
echo 'Dump in branch_delete_parent_dir.svndump'
exit 0