Michael Eischer d5f86effa1 ls: Explicitly enforce that the user specifies a snapshot ID ... The help messages suggested that the `ls` command work without explicitly passing a snapshot ID. However, this was never the case: without a snapshot ID the command just failed with the error `Ignoring "", it is not a snapshot id`. Fixes #2299		2020-08-29 14:28:53 +02:00
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restic	ls: Explicitly enforce that the user specifies a snapshot ID	2020-08-29 14:28:53 +02:00