Properly handle objects with null prototype in metadata #220
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curledUpSheep
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DABH
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Jul 10, 2023
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I was facing an issue where winston-mongodb didn't properly remove dots from object keys in metadata. It turns out that these object keys were inside an object with
nullprototype, which therefore returnsfalsefor aninstanceof Objectcheck.Before performing the actual code change, I added a bunch of tests to safeguard the existing functionality.