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  • Committer: Jelmer Vernooij
  • Date: 2007-10-24 20:38:50 UTC
  • mto: This revision was merged to the branch mainline in revision 2943.
  • Revision ID: jelmer@samba.org-20071024203850-3f9x8rq4iupamufm
Handle empty inventories in Inventory.copy().

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bzrlib/inventory.py
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    def copy(self):
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        # TODO: jam 20051218 Should copy also copy the revision_id?
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        entries = self.iter_entries()
 
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        if self.root is None:
 
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            return Inventory(root_id=None)
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        other = Inventory(entries.next()[1].file_id)
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        # copy recursively so we know directories will be added before
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        # their children.  There are more efficient ways than this...