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Check for errors when trying to create the auth token file #447

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merged 3 commits into from Mar 24, 2017
Merged

Check for errors when trying to create the auth token file #447

merged 3 commits into from Mar 24, 2017

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danielfm
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@danielfm danielfm commented Mar 23, 2017

@mumoshu addressing your comment in my last PR #439.

@k8s-ci-robot k8s-ci-robot added the cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. label Mar 23, 2017
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codecov-io commented Mar 23, 2017

Codecov Report

Merging #447 into master will decrease coverage by <.01%.
The diff coverage is 50%.

@@            Coverage Diff             @@
##           master     #447      +/-   ##
==========================================
- Coverage   41.02%   41.01%   -0.01%     
==========================================
  Files          38       38              
  Lines        2679     2682       +3     
==========================================
+ Hits         1099     1100       +1     
- Misses       1420     1421       +1     
- Partials      160      161       +1
Impacted Files Coverage Δ
core/controlplane/config/token_config.go 69.56% <50%> (-0.98%) ⬇️

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@danielfm danielfm changed the title Check for errors when trying to create the auth token file [WIP} Check for errors when trying to create the auth token file Mar 23, 2017
@danielfm danielfm changed the title [WIP} Check for errors when trying to create the auth token file [WIP] Check for errors when trying to create the auth token file Mar 23, 2017
if err != nil {
return nil, err
}
defer file.Close()
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you never use file, why defer?

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@redbaron I just wanted to make sure all handles were closed properly. Is this unnecessary in this case?

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defer delays file.Close() until function exits. you don't use file anywhere, so close it right there, without defer

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@redbaron done! Thanks for your feedback.

The file is not being used after it's created/opened, so there's no
reason to defer the closing.
@danielfm danielfm changed the title [WIP] Check for errors when trying to create the auth token file Check for errors when trying to create the auth token file Mar 23, 2017
@mumoshu mumoshu merged commit 263135a into kubernetes-retired:master Mar 24, 2017
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mumoshu commented Mar 24, 2017

LGTM 👍
Thanks for contributing @danielfm, and for reviewing @redbaron 🙇

@danielfm danielfm deleted the token-file-creation-error-check branch March 24, 2017 00:11
kylehodgetts pushed a commit to HotelsDotCom/kube-aws that referenced this pull request Mar 27, 2018
…s-retired#447)

* Check for errors when trying to create the auth token file
* Close the file right away, instead of closing with `defer`

The file is not being used after it's created/opened, so there's no
reason to defer the closing.
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5 participants