close db write batch after use

[Stumble]

db write batch should be closed.

---

For Admin Use:

• Added appropriate labels to PR (ex. wip, ready-for-review, docs)
• Reviewers Assigned
• Squashed all commits, uses message "Merge pull request #XYZ: [title]" (coding standards)

[codecov]

Codecov Report

Merging #4379 into master will increase coverage by 0.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master    #4379      +/-   ##
==========================================
+ Coverage   58.08%   58.09%   +0.01%     
==========================================
  Files         235      235              
  Lines       14881    14882       +1     
==========================================
+ Hits         8643     8646       +3     
+ Misses       5608     5606       -2     
  Partials      630      630

[codecov]

Codecov Report

Merging #4379 into master will increase coverage by <.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master    #4379      +/-   ##
==========================================
+ Coverage   58.08%   58.08%   +<.01%     
==========================================
  Files         235      235              
  Lines       14881    14882       +1     
==========================================
+ Hits         8643     8644       +1     
  Misses       5608     5608              
  Partials      630      630

[alexanderbez]

Probably worth creating a small issue for this and referencing it in a pending log entry. Nevertheless, ACK 👍

[Stumble]

issue created: #4381

[alexanderbez]

Thanks @Stumble! Can you also add a pending log entry?

$ clog add improvements sdk

[alessio]

ACKd - pending clog file

[Stumble]

@alexanderbez @alessio clog add improvements sdk executed, not sure whether the file generated is expected. btw, nice tool.