lib/opentelemetry/context/propagation/rack_env_getter.rb in opentelemetry-api-1.0.2 vs lib/opentelemetry/context/propagation/rack_env_getter.rb in opentelemetry-api-1.1.0

@@ -30,18 +30,18 @@
         end
 
         private
 
         def to_rack_key(key)
-          ret = 'HTTP_' + key
+          ret = 'HTTP_' + key # rubocop:disable Style/StringConcatenation
           ret.tr!('-', '_')
           ret.upcase!
           ret
         end
 
         def from_rack_key(key)
           start = key.start_with?('HTTP_') ? 5 : 0
-          ret = key[start..-1]
+          ret = key[start..]
           ret.tr!('_', '-')
           ret.downcase!
           ret
         end
       end