Change Details

After applying this change, going to `/diffusion/1/manage/history/` shows `Diffusion put this repository into maintenance mode.` as expected, instead of an exception.

Play a bit with maintenance messages: ./bin/repository maintenance --start "Start" R1 ./bin/repository maintenance --start "Start Yeah" R1 ./bin/repository maintenance --stop R1 Then visit `/diffusion/1/manage/history/` and look at `Diffusion put this repository into maintenance mode.` as expected, instead of an exception.

After applying this change, going to `/diffusion/1/manage/history/` showsPlay a bit with maintenance messages: ./bin/repository maintenance --start "Start" R1 ./bin/repository maintenance --start "Start Yeah" R1 ./bin/repository maintenance --stop R1 Then visit `/diffusion/1/manage/history/` and look at `Diffusion put this repository into maintenance mode.` as expected, instead of an exception.