client.rb in rack-insight-0.5.17

- old
+ new

@@ -1,9 +1,9 @@
 require 'rack/insight/instrumentation/package-definition'
 module Rack::Insight::Instrumentation
   module Client
     def probe(collector, &block)
-      self.class.is_probed = true
+      collector.class.is_probing = true
       ::Rack::Insight::Instrumentation::PackageDefinition::probe(collector, &block)
     end
 
     def request_start(env, start)
     end