#368729 by meba: (i18n sprint) Fix error during multilingual installation because of NULL value on required field.
#368729 by meba: (i18n sprint) Fix error during multilingual installation because of NULL value on required field.

brainhell/drupalglass,joshkoenig/golden-god-demo,edutrul/social-web,edutrul/social-web,rmcveigh/frontend-dev,brainhell/drupalglass,edutrul/social-web,OccupyWallStreet/streetnet,edutrul/social-web,OccupyWallStreet/streetnet,rmcveigh/frontend-dev,rmcveigh/frontend-dev,lincgr/Prueba,joshkoenig/golden-god-demo,brainhell/drupalglass,lincgr/Prueba,joshkoenig/golden-god-demo,OccupyWallStreet/streetnet,brainhell/drupalglass,lincgr/Prueba,joshkoenig/golden-god-demo,brainhell/drupalglass,joshkoenig/golden-god-demo,edutrul/social-web,OccupyWallStreet/streetnet,joshkoenig/golden-god-demo,joshkoenig/golden-god-demo,lincgr/Prueba