David Mudrák b7acd9be50 MDL-39023 Make get_language_dependencies() aware of circular dependency risk ...

The patch reimplements the core_string_manager::get_language_dependencies()
so that potentially mis-configured language packs with circular
dependencies or self dependency do not make the site unavailable.
Unit tests for the expected behaviour are added.

2013-04-08 14:31:27 +02:00

..

aa

…

bb

…

bc

…

cda

…

cdb

…

cdc

…

de

…

de_du

…

de_kids

…

sd

…