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Posted to issues@flink.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2016/09/09 07:00:31 UTC

[jira] [Commented] (FLINK-4601) Check for empty string properly

    [ https://issues.apache.org/jira/browse/FLINK-4601?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15476144#comment-15476144 ] 

ASF GitHub Bot commented on FLINK-4601:
---------------------------------------

GitHub user apivovarov opened a pull request:

    https://github.com/apache/flink/pull/2483

    [FLINK-4601] Check for empty string properly

    https://issues.apache.org/jira/browse/FLINK-4601

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/apivovarov/flink FLINK-4601

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

    https://github.com/apache/flink/pull/2483.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 #2483
    
----
commit 325d40e4145c8cfc33782c005b803d5de9d571a6
Author: Alexander Pivovarov <ap...@gmail.com>
Date:   2016-09-09T06:58:45Z

    [FLINK-4601] Check for empty string properly

----


> Check for empty string properly
> -------------------------------
>
>                 Key: FLINK-4601
>                 URL: https://issues.apache.org/jira/browse/FLINK-4601
>             Project: Flink
>          Issue Type: Bug
>    Affects Versions: 1.1.2
>            Reporter: Alexander Pivovarov
>            Priority: Trivial
>
> UdfAnalyzerExamplesTest.java and UdfAnalyzerTest.java use == to check for empty string. We should use isEmpty() instead



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