"Content translation: Translations" relationship incorrectly specifying translation source

    'relationship' => array(
      'title' => t('Translations'),
      'help' => t('Versions of content in different languages.'),
      'base' => 'node',
      'base field' => 'tnid',
      'relationship table' => 'node',
      'relationship field' => 'nid',
      'handler' => 'views_handler_relationship_translation',
      'label' => t('Translations'),
    ),

I believe that should read:
'relationship field' => 'tnid',

Specifying nid restricts the relationship to the translation source, rather than all nodes in the translation set (and I believe the latter is the intention for the relationship).

My use case involves entity reference relationship in conjunction with this Translations relationship, specifying the "current language" as the translation of interest. The translations relationship "uses" the "content entity referenced from (entity reference field)" relationship.

Before I would only see results if the entity reference fields were specifying the source translation nodes.

With the change Views returns the appropriate translations no matter which node in the translation set was specified in the entity reference field.

Recreating the issue

• Install Drupal 7 with Standard profile, contributed modules ctools, views, i18n, i18nviews, variable, add second language (e.g. German) in Drupal configuration and edit content type Article to be multilingual and translatable.
• Add an English article and then a German translation of it.
• Add a new view with a page to list content of type articles with format fields filtered by 'Content: Language' to be German and a menu for easily accessing it
• Add a required 'Content translation: Translations' relationship with 'Translation option' as English to the view
• Besides the default 'Content: title' field add a second 'Content: title' field with 'Relationship' set to 'Translations' and save the view
• Go to the homepage and click on the menu of the new view

Without the patch in #1 you will not see any result, the patch applied corrects this so that the view result is listing one row with the German and the English title.