Fix double close(2) when using EventMetadata.Close() and EventMetadata.File()
Merge pull request #6 from kinvolk/rata/fix-double-close Fix double close(2) when using EventMetadata.Close() and EventMetadata.File()
Merge pull request #6 from kinvolk/rata/fix-double-close Fix double close(2) when using EventMetadata.Close() and EventMetadata.File()