[jira] [Commented] (JCLOUDS-125) blobstore list emits the container name and a few newlines even if no blobs are present.

["Andrew Gaul (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/JCLOUDS-125?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13682908#comment-13682908 ] 

Andrew Gaul commented on JCLOUDS-125:
-------------------------------------

We should mimic the behavior of ls; when listing a single directory, it emits no header, and when listing multiple directories, it emits a header.
                
> blobstore list emits the container name and a few newlines even if no blobs are present.
> ----------------------------------------------------------------------------------------
>
>                 Key: JCLOUDS-125
>                 URL: https://issues.apache.org/jira/browse/JCLOUDS-125
>             Project: jclouds
>          Issue Type: Bug
>            Reporter: Agastya Gupta
>            Assignee: Andrew Gaul
>            Priority: Minor
>              Labels: blobstore, list
>
> blobstore list emits the container name and a few newlines even if no blobs are present.
> This can lead to confusion when trying to gauge the number of blobs in a blobstore by piping the output of blobstore list to wc -l

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