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Viewing changes to bzrlib/i18n.py

Fix i18n use when no environment variables are set. (Jelmer Vernooij, #810701)

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bzrlib/i18n.py
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    global _translations
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    if lang is None:
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        lang = _get_current_locale()
 
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    if lang is not None:
 
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        languages = lang.split(':')
 
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    else:
 
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        languages = None
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    _translations = _gettext.translation(
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            'bzr',
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            localedir=_get_locale_dir(),
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            languages=lang.split(':'),
 
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            languages=languages,
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            fallback=True)
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