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https://issues.apache.org/jira/browse/TINKERPOP-1409?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15493874#comment-15493874
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ASF GitHub Bot commented on TINKERPOP-1409:
-------------------------------------------

Github user dkuppitz commented on the issue:

    https://github.com/apache/tinkerpop/pull/422
  
    VOTE: +1


> Make the "null" return in the gremlin console into something more 
> understandable
> --------------------------------------------------------------------------------
>
>                 Key: TINKERPOP-1409
>                 URL: https://issues.apache.org/jira/browse/TINKERPOP-1409
>             Project: TinkerPop
>          Issue Type: Improvement
>          Components: console
>    Affects Versions: 3.2.1
>            Reporter: Jeremy Hanna
>
> A common question among new users is what is with the "null" return String in 
> the console when there is a successful execution.  An explanation is in the 
> docs now (see note at bottom of 
> http://tinkerpop.apache.org/docs/current/reference/#_mutating_the_graph 
> section) but it would be nice to avoid it or make it more immediately 
> understandable for new users.
> It's not a huge deal, but often comes up as a question from new users.



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