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419
merge = self.make_merger()
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421
if self.recurse == 'down':
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other_revision = self.other_tree.get_reference_revision(
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if other_revision == sub_tree.last_revision():
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sub_merge = Merger(sub_tree.branch, this_tree=sub_tree)
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sub_merge.merge_type = self.merge_type
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other_branch = self.other_branch.reference_parent(file_id, relpath)
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sub_merge.set_other_revision(other_revision, other_branch)
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base_revision = self.base_tree.get_reference_revision(file_id)