Fix infinite loop in decisions list for some values of limit

[blotus]

We were checking if len(ret) (the number of decisions that we will return) was equal to 0, instead of checked the actual amount of rows returned from the database (len(result)), which would prevent the loop from ever finishing if the limit provided by the user was high enough.

[github-actions]

@blotus: There are no 'kind' label on this PR. You need a 'kind' label to generate the release automatically.

• /kind feature
• /kind enhancement
• /kind refactoring
• /kind fix
• /kind chore
• /kind dependencies

Details

I am a bot created to help the crowdsecurity developers manage community feedback and contributions. You can check out my manifest file to understand my behavior and what I can do. If you want to use this for your project, you can check out the BirthdayResearch/oss-governance-bot repository.

[github-actions]

@blotus: There are no area labels on this PR. You can add as many areas as you see fit.

• /area agent
• /area local-api
• /area cscli
• /area appsec
• /area security
• /area configuration

Details

I am a bot created to help the crowdsecurity developers manage community feedback and contributions. You can check out my manifest file to understand my behavior and what I can do. If you want to use this for your project, you can check out the BirthdayResearch/oss-governance-bot repository.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 60.67%. Comparing base (b5d90ff) to head (e466939).
⚠️ Report is 462 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #3695      +/-   ##
==========================================
- Coverage   61.24%   60.67%   -0.58%     
==========================================
  Files         361      373      +12     
  Lines       40273    41148     +875     
==========================================
+ Hits        24667    24965     +298     
- Misses      13598    14129     +531     
- Partials     2008     2054      +46     

Flag	Coverage Δ
bats	44.70% <100.00%> (-0.03%)	⬇️
unit-linux	34.26% <100.00%> (-0.02%)	⬇️
unit-windows	24.24% <0.00%> (?)

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[LaurenceJJones]

/kind fix
/area local-api