function onResult()

in lib/parallel-write.js [54:67]

• 13 lines of code
• 5 McCabe index (conditional complexity)

    function onResult(streamName) {
        return function(err) {
            if (err) {
                err.streamName = streamName;
                errors.push(err);
            }

            if (--pending === 0 && callback) {
                var result = errors.length ? ValidationError(errors) : null;
                callback(result);
                callback = null;
            }
        };
    }