GitHub user malayhm opened a pull request:
https://github.com/apache/zeppelin/pull/2579
Zeppelin-2922 Allow removing last paragrap
### What is this PR for?
A few sentences describing the overall goals of the pull request's commits.
First time? Check out the contributing guide -
https://zeppelin.apache.org/contribution/contributions.html
### What type of PR is it?
[Improvement]
### What is the Jira issue?
https://issues.apache.org/jira/browse/ZEPPELIN-2922
### How should this be tested?
1. Build: mvn clean package -Denforcer.skip -DskipTests -Drat.skip
2. Create paragraphs in a notebook and try to remove it
3. You can delete any paragraphs(even last paragraphs), but when there will
be only one paragraph, remove button will be hidden
### Screenshots (if appropriate)
After:
### Questions:
* Does the licenses files need an update? No
* Is there breaking changes for older versions? No
* Does this needs documentation? May be
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/malayhm/zeppelin ZEPPELIN-2922
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/2579.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 #2579
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commit 73fd0659ad9aa4ca3b88c04b979349d5dddb8a77
Author: Malay Majithia <[email protected]>
Date: 2017-09-09T17:14:02Z
ZEPPELIN-2922 Allow removing last paragraph
commit 1220f13882855eda3fdd2ceced63b4bbabe1a58a
Author: Malay Majithia <[email protected]>
Date: 2017-09-09T17:15:11Z
Merge branch 'master' into ZEPPELIN-2922
commit 7c815ceaa71c8a21ca59de60fb28adb0148d1549
Author: Malay Majithia <[email protected]>
Date: 2017-09-10T18:21:21Z
Removed unwanted line
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