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Committer:
Jelmer Vernooij
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Date:
2018-03-22 17:31:39 UTC
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mto:
(0.200.1878 work)
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mto:
This revision was merged to the branch mainline in
revision
6960.
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Revision ID:
jelmer@jelmer.uk-20180322173139-7ec44pau5dli1ju1
Return None from Tree.get_root_id() when encountering an empty tree.