Just some code smell cleanups to appease Sonar

[Michael1993]

Proposed commit message:

Small fixes for Sonar (#640)

This commit contains small changes related to Sonar code analysis.

PR: #640

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[beatngu13]

Really worth a test? 🫣

[Michael1993]

Not sure. What else could we do?

[beatngu13]

Could you prepare a commit message? Then feel free to merge. 👍

[Bukama]

LGTM (even that the test is strange)