
- variable_del(): small improvement/fix

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