prevent crash for non-string values

logstash-plugins / logstash-filter-dns

Apache License 2.0

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prevent crash for non-string values #65

Closed yaauie closed 2 years ago

yaauie commented 2 years ago

When this plugin encounters a non-string (or non-single-element-array-of-strings) value in either resolve or reverse, log a warning instead of crashing.

Related: https://github.com/elastic/logstash/issues/13975