copy: give better error message when no source paths found with --at-rev
The new error message matches what we show when marking copies in the
working copy.
Differential Revision: https://phab.mercurial-scm.org/D8496
Description
Description
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Details
- Committed
martinvonz Wed, May 6, 2:40 PM - Differential Revision
- D8496: copy: give better error message when no source paths found with --at-rev
- Parents
- rHG9255d14adae9: tests: show poor error message for `hg cp -A --at-rev . non-existent dst`
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