Kubernetes_meta and Kubernetes_meta_reduce break when condition is met.

[miguelortize]

If KUBERNETES_META is set to false and KUBERNETES_META_REDUCE is set to true, the second condition will fail as the value will not exist anymore when the first if is matched.

fluentd-kubernetes-sumologic/lib/fluent/plugin/filter_kubernetes_sumologic.rb

Line 178 in 6a0d2c0

record.delete("docker")

fluentd-kubernetes-sumologic/lib/fluent/plugin/filter_kubernetes_sumologic.rb

Line 182 in 6a0d2c0

record.delete("docker")

Can this be adjusted through an if for the second iteration to check it exists?