Only store #tracer on Pin when configured #1041
Merged
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After switching to an immutable component structure in #996,
Datadog.tracer
can change afterDatadog.configure
is run.Datadog::Pin#new
cachesDatadog.tracer
on itself when created, which could be undesirable if the intent is to use the default tracer.This pull request changes
Datadog::Pin
to delegate toDatadog.tracer
when no tracer is configured instead of caching the value ofDatadog.tracer
on the pin.