GitHub user mylog00 opened a pull request:
https://github.com/apache/flink/pull/4294
[FLINK-7127] [runtime] Remove unnecessary null check or add null check;
Hi. To avoid NPE I decided add null check instead remove it one.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/mylog00/flink FLINK-7127
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/4294.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 #4294
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commit 547902bd1426607a4d63c8ff15674cc1d7e1ad65
Author: Dmitrii Kniazev <mylo...@ya.ru>
Date: 2017-07-10T18:41:32Z
[FLINK-7127] [runtime] Remove unnecessary null check or add null check;
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