segment.rb in newrelic_rpm-3.18.0.329

- old
+ new

@@ -11,10 +11,10 @@
         # unscoped_metrics can be nil, a string, or array. we do this to save
         # object allocations. if allocations weren't important then we would
         # initialize it as an array that would be empty, have one item, or many items.
         attr_reader :unscoped_metrics
 
-        def initialize name, unscoped_metrics=nil
+        def initialize name = nil, unscoped_metrics=nil
           @unscoped_metrics = unscoped_metrics
           super name
         end
 
         def record_metrics