client/pkg/logutil: simplify MergeOutputPaths function

[callthingsoff]

This patch follows #19181.

Please read https://github.com/etcd-io/etcd/blob/main/CONTRIBUTING.md#contribution-flow.

[k8s-ci-robot]

Hi @callthingsoff. Thanks for your PR.

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 68.81%. Comparing base (5813dce) to head (2386cd4).
Report is 2 commits behind head on main.

Additional details and impacted files

see 28 files with indirect coverage changes

@@            Coverage Diff             @@
##             main   #19170      +/-   ##
==========================================
- Coverage   68.82%   68.81%   -0.01%     
==========================================
  Files         420      420              
  Lines       35644    35627      -17     
==========================================
- Hits        24531    24516      -15     
- Misses       9686     9690       +4     
+ Partials     1427     1421       -6     

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[serathius]

Please consider first sending a PR to add a test before refactor. Separating tests would give more trust into changes because we would now nothing changes. Now there might be a bug/change in test that might slip.

[callthingsoff]

Please consider first sending a PR to add a test before refactor. Separating tests would give more trust into changes because we would now nothing changes. Now there might be a bug/change in test that might slip.

This patch follows #19181, PTAL.

[callthingsoff]

Please consider first sending a PR to add a test before refactor. Separating tests would give more trust into changes because we would now nothing changes. Now there might be a bug/change in test that might slip.

This patch follows #19181, PTAL.

I have rebased onto main, PTAL. Thanks.

[serathius]

This changes the complexity, however I don't expect it number of outputs to be large. Readability should take precedence here.

[serathius]

cc @ahrtr

[ahrtr]

/ok-to-test

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: ahrtr, callthingsoff, serathius

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