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https://issues.apache.org/jira/browse/NIFI-3403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15860018#comment-15860018
 ] 

ASF GitHub Bot commented on NIFI-3403:
--------------------------------------

GitHub user pvillard31 opened a pull request:

    https://github.com/apache/nifi/pull/1494

    NIFI-3403 - Fix NPE in InvokeHTTP

    Thank you for submitting a contribution to Apache NiFi.
    
    In order to streamline the review of the contribution we ask you
    to ensure the following steps have been taken:
    
    ### For all changes:
    - [X] Is there a JIRA ticket associated with this PR? Is it referenced 
         in the commit message?
    
    - [X] Does your PR title start with NIFI-XXXX where XXXX is the JIRA number 
you are trying to resolve? Pay particular attention to the hyphen "-" character.
    
    - [X] Has your PR been rebased against the latest commit within the target 
branch (typically master)?
    
    - [X] Is your initial contribution a single, squashed commit?
    
    ### For code changes:
    - [X] Have you ensured that the full suite of tests is executed via mvn 
-Pcontrib-check clean install at the root nifi folder?
    - [X] Have you written or updated unit tests to verify your changes?
    - [ ] If adding new dependencies to the code, are these dependencies 
licensed in a way that is compatible for inclusion under [ASF 
2.0](http://www.apache.org/legal/resolved.html#category-a)? 
    - [ ] If applicable, have you updated the LICENSE file, including the main 
LICENSE file under nifi-assembly?
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    - [ ] If adding new Properties, have you added .displayName in addition to 
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    ### For documentation related changes:
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    ### Note:
    Please ensure that once the PR is submitted, you check travis-ci for build 
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You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/pvillard31/nifi NIFI-3403

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/nifi/pull/1494.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #1494
    
----
commit 37496d336c47f8c9a542f02e47314ace07b43528
Author: Pierre Villard <[email protected]>
Date:   2017-02-09T19:10:33Z

    NIFI-3403 - Fix NPE in InvokeHTTP

----


> NPE in InvokeHTTP
> -----------------
>
>                 Key: NIFI-3403
>                 URL: https://issues.apache.org/jira/browse/NIFI-3403
>             Project: Apache NiFi
>          Issue Type: Bug
>    Affects Versions: 0.7.1, 1.1.1
>            Reporter: Brandon DeVries
>            Priority: Minor
>
> InvokeHTTP throws an NPE when running in "source" mode if given a value for 
> "Attributes to Send".  If this value is set, it attempts to do\[1\]...
> {code}
> requestFlowFile.getAttributes(){code}
> ...without checking if requestFlowFile == null (which will be the case when 
> running in "source" mode).
> \[1\] 
> https://github.com/apache/nifi/blob/master/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/InvokeHTTP.java#L859



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