lib/dbus/export.rb in ruby-dbus-openplacos-0.7.2 vs lib/dbus/export.rb in ruby-dbus-openplacos-0.7.2.1

@@ -47,14 +47,24 @@
     def self.intfs= param
       @@intfs_hash[self] = param
     end
 
     def intfs
-      self.class.intfs
+      #check if singleton class is defined
+      if self.singleton_methods.empty?
+        self.class.intfs
+      else
+        self.singleton_class.intfs
+      end
     end
 
     def intfs= param
-      self.class.intfs = param
+      #check if singleton class is defined
+      if self.singleton_methods.empty?
+        self.class.intfs = param
+      else
+        self.singleton_class.intfs = param
+      end
     end
 
     # State that the object implements the given _intf_.
     def implements(intf)
       # use a setter