tests/test-diff-copy-depth.out

convert: Using --dest-type svn crashed, if the source repo used tags.

The convert extension requires puttags(self, tags) to return a sequence
for a multi-variable assignment.  If puttags implicitly returns None,
the code will break when trying to un-pack None for assignment.

-- With aaa
Status:
A somename
  other-file

Diff:
diff --git a/other-file b/somename
copy from other-file
copy to somename

-- With zzz
Status:
A somename
  other-file

Diff:
diff --git a/other-file b/somename
copy from other-file
copy to somename