lib/node-redis-dump.js
function(err, status) {
					if (err) {
						callback(err);
						return;
					}

					if (status || status === 'OK') {
						report.inserted += _.isNumber(status) ? status : 1;
					} else {
						//	Hm...
						report.errors += 1;
					}

					AddRecursive();
				}
function(err, status) {
					if (err) {
						callback(err);
						return;
					}

					if (status || status === 'OK') {
						report.inserted += _.isNumber(status) ? status : 1;
					} else {
						//	Hm...
						report.errors += 1;
					}

					AddRecursive();
				}
function ( err , status ) { if ( err ) { callback ( err ) ; return ; } if ( status || status === 'OK' ) { report . inserted += _ . isNumber ( status ) ? status : 1 ; } else { //	Hm... report . errors += 1 ; } AddRecursive ( ) ; }
Callback function.
Callback function .