Fix open rpc

[BenediktBurger]

Closes #94

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 89.62%. Comparing base (66631b6) to head (6209ce2).
Report is 3 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #95      +/-   ##
==========================================
+ Coverage   89.54%   89.62%   +0.07%     
==========================================
  Files          38       38              
  Lines        2985     2988       +3     
  Branches      371      373       +2     
==========================================
+ Hits         2673     2678       +5     
+ Misses        261      259       -2     
  Partials       51       51              

Flag	Coverage Δ
unittests	89.62% <100.00%> (+0.07%)	⬆️

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