Fix race on error channel in consumer factory (#364)
Fix race on error channel in consumer factory (#364)

* Fix #342

Signed-off-by: Francesco Guardiani <56fdeb8ec48293e404ca3681b2b8738f930aab75@gmail.com>

* Commit mistake

Signed-off-by: Francesco Guardiani <56fdeb8ec48293e404ca3681b2b8738f930aab75@gmail.com>
knative-sandbox/eventing-kafka,knative-sandbox/eventing-kafka