Fix: Aggregate Match Pointer

[dplewis]

Closes: #4640

[flovilmart]

Oops! Nice catch!

[codecov]

Codecov Report

Merging #4643 into master will increase coverage by <.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master    #4643      +/-   ##
==========================================
+ Coverage   92.64%   92.64%   +<.01%     
==========================================
  Files         119      119              
  Lines        8566     8567       +1     
==========================================
+ Hits         7936     7937       +1     
  Misses        630      630

Impacted Files	Coverage Δ
src/Adapters/Storage/Mongo/MongoStorageAdapter.js	90.85% <100%> (ø)	⬆️
src/Routers/PurgeRouter.js	84.61% <100%> (+1.28%)	⬆️
src/RestWrite.js	93.05% <0%> (-0.37%)	⬇️
src/Adapters/Cache/InMemoryCache.js	100% <0%> (+8.33%)	⬆️

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