lib/heroku_metal.rb in oboe-heroku-0.8.0.9 vs lib/heroku_metal.rb in oboe-heroku-0.8.0.16

@@ -64,11 +64,11 @@
       
     def sample?(opts = {})
       # Assure defaults since SWIG enforces Strings
       opts[:layer]      ||= ''
       opts[:xtrace]     ||= ''
-      opts['X-TV-Meta'] ||= ''
-      Oboe::Context.sampleRequest(opts[:layer], opts[:xtrace], opts['X-TV-Meta'])
+      opts['TV-Meta']   ||= ''
+      Oboe::Context.sampleRequest(opts[:layer], opts[:xtrace], opts['TV-Meta'])
     end
 
     def through?
       Oboe::Config[:tracing_mode] == "through"
     end