lib/hawkular/metrics/metrics_client.rb in hawkular-client-5.0.0.pre1 vs lib/hawkular/metrics/metrics_client.rb in hawkular-client-5.0.0.pre2

@@ -39,10 +39,10 @@
       fail_version_msg = 'Unable to determine implementation version for metrics'
       fail Hawkular::Exception, fail_version_msg if version_status_hash['Implementation-Version'].nil?
       version = version_status_hash['Implementation-Version']
       major, minor = version.scan(/\d+/).map(&:to_i)
       fail Hawkular::Exception, fail_version_msg if major.nil? || minor.nil?
-      @legacy_api = (major == 0 && minor < 16)
+      @legacy_api = (major.zero? && minor < 16)
     end
 
     # Construct a new Hawkular Metrics client class.
     # optional parameters
     # @param entrypoint [String] Base url of the Hawkular (metrics) server