lib/blather/errors/sasl_error.rb in blather-0.5.3 vs lib/blather/errors/sasl_error.rb in blather-0.5.4

@@ -6,10 +6,10 @@
 # @handler :sasl_error
 class SASLError < BlatherError
   # @private
   SASL_ERR_NS = 'urn:ietf:params:xml:ns:xmpp-sasl'
 
-  class_inheritable_accessor :err_name
+  class_attribute :err_name
   # @private
   @@registrations = {}
 
   register :sasl_error