Reason 'empty' ​

Contract 2.0.0 · package sha256 a857eca95b35921109faf997094bb4192f12527d9d0fcd4be7e97f06425bad6e · generated from configurator-runtime.d.ts and tables/problems.json by services/onsite-scripter/scripts/build-contract-docs.mjs; edit the source, not this file.

A member of Reason · stable · since 2.0.0

undo or redo had nothing to do.

Where the declaration names it ​

• Session.redo: As undo: in the write queue; ends an open group at its call; always moves the history pointer, except on 'rolled-back' / 'internal-error'; 'committed', or 'refused' with reason 'empty'.
• Session.undo: Outcome: 'committed', or 'refused' with reason 'empty'.

The set is open: handle a code you don't know ('other').