Spiv has an mp <https://code.launchpad.net/~spiv/bzr/just-add-repr-687653-2.2/+merge/43319> that fixes this, which is approved for 2.2.
lp:~mbp/bzr/doc adds a coding guideline to try to avoid this in future.
I don't think any specific changes are required in launchpad-bazaar beyond retaining the cowboyed patch until you next update to bzr 2.2.
It would be nice if we could actually try to reproduce this and confirm it's gone.
Spiv has an mp <https:/ /code.launchpad .net/~spiv/ bzr/just- add-repr- 687653- 2.2/+merge/ 43319> that fixes this, which is approved for 2.2.
lp:~mbp/bzr/doc adds a coding guideline to try to avoid this in future.
I don't think any specific changes are required in launchpad-bazaar beyond retaining the cowboyed patch until you next update to bzr 2.2.
It would be nice if we could actually try to reproduce this and confirm it's gone.