backup: Return nil error for delete of nonexistent directory #687
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Make it so that deleting a directory is idempotent, returning a nil error if the directory is already deleted. This makes it so that one can call the Clean function in a way that it ensures the local state is clean rather than needing to be concerned about whether or not the shadow directory is existent at the time. Fixes Altinity#686
Slach
approved these changes
Jul 8, 2023
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Make it so that deleting a directory is idempotent, returning a nil error if the directory is already deleted. This makes it so that one can call the Clean function in a way that it ensures the local state is clean rather than needing to be concerned about whether or not the shadow directory is existent at the time.
Fixes #686