Add explanatory comment

2020-01-07 09:30:30 +00:00
parent b642b3cf3a
commit ffd002dc76
1 changed files with 1 additions and 0 deletions
@@ -62,6 +62,7 @@ function getFile(req, res, next) {

    logger.log({ key, bucket, format, style }, 'sending file to response')

+    // pass 'next' as a callback to 'pipeline' to receive any errors
    pipeline(fileStream, res, next)
  })
 }