nl_tokens: send inject error into objective at arg e err or error ( if present )
pl_tokens: function ( ) { if ( typeof objective . promised === 'undefined' ) { debug ( 'Got no promise from objective function' ) ; return pipeline . emit ( 'objective.not.promised' , { config : config , fn : objectiveFn , result : running , deferral : deferral , root : root } , function ( err ) { if ( typeof <mask> !== 'undefined' && err !== null ) { clearRequire ( ) ; objective . currentChild = null ; return deferral . reject ( err ) ; } clearRequire ( ) ; objective . currentChild = null ; deferral . resolve ( ) ; } ) ; } return objective . promised ; }