0.12.2dev: Avoid returning `LazyProxy` objects when translation activation fails (e.g. due to missing locales).
0.12.2dev: Avoid returning `LazyProxy` objects when translation activation fails (e.g. due to missing locales).

Closes #9699.


git-svn-id: 764b04d0c6fbbea0ee05220aef3208173ff13049@10397 af82e41b-90c4-0310-8c96-b1721e28e2e2

rbaumg/trac,rbaumg/trac,rbaumg/trac,rbaumg/trac