Fix var reuse in node.getEdgeCounts

[Cisphyx]

No description provided.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 96.35%. Comparing base (3b3270e) to head (c72c034).
⚠️ Report is 1 commits behind head on synapse-3xx.

Additional details and impacted files

@@               Coverage Diff               @@
##           synapse-3xx    #4500      +/-   ##
===============================================
- Coverage        96.47%   96.35%   -0.13%     
===============================================
  Files              249      249              
  Lines            59817    59817              
===============================================
- Hits             57711    57634      -77     
- Misses            2106     2183      +77     

Flag	Coverage Δ
linux	96.35% <100.00%> (-0.02%)	⬇️
linux_replay	?

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.