GitHub user prabhjyotsingh opened a pull request:
https://github.com/apache/zeppelin/pull/1111
[ZEPPELIN-1094] Run all paragraphs keeps appending empty paragraphs
### What is this PR for?
Every time user clicks on "Run all paragraphs" button system keeps
appending an empty paragraph. Ideally content of paragraph should be checked
before adding any empty paragraph.
This started happening after
[ZEPPELIN-707](https://issues.apache.org/jira/browse/ZEPPELIN-707) was merged.
### What type of PR is it?
[Bug Fix | Improvement]
### Todos
* [x] - add more condition before calling note.addParagraph()
### What is the Jira issue?
* [ZEPPELIN-1094](https://issues.apache.org/jira/browse/ZEPPELIN-1094)
### Screenshots (if appropriate)
Before
After
### Questions:
* Does the licenses files need update? n/a
* Is there breaking changes for older versions? n/a
* Does this needs documentation? n/a
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/prabhjyotsingh/zeppelin ZEPPELIN-1094
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/1111.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 #1111
----
commit 79196484039e9f4aae3c0b5c6ac9943d4efb9a00
Author: Prabhjyot Singh <prabhjyotsi...@gmail.com>
Date: 2016-07-01T04:55:01Z
add more condition before calling note.addParagraph()
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