opencart-ce/opencart-ce — pull request #19 by rb2 (2013-08-15 09:38:02+00:00)
Title: Fix loading wrong default language (e.g. english/russian) and modify ...

...loading resources to "lang = baselang + lang"

Should be applied to all these versions: 152x, 153x, 154x, 155x, 156.
All of them trying to load wrong file from default directory.