lib/citeproc/ruby/renderer/label.rb in citeproc-ruby-1.1.2 vs lib/citeproc/ruby/renderer/label.rb in citeproc-ruby-1.1.3

@@ -11,34 +11,34 @@
       def render_label(item, node, variable = node.variable)
         return '' if variable.nil? || variable.empty?
 
         case
         when node.page?
-          value, name = item.read_attribute(:page) || item.data[:page].to_s, :page
+          value, name = item.read_attribute(:page) || item.data.unobservable_read_attribute(:page).to_s, :page
 
           format_page_range!(value, node.page_range_format)
 
         when node.locator?
 
           # Subtle: when there is no locator we also look
           # in item.data; there should be no locator there
           # either but the read access will be noticed by
           # observers (if any).
-          value, name = item.locator || item.data.locator, item.label || 'page'
+          value, name = item.locator || item.data.unobservable_read_attribute(:locator), item.label || 'page'
 
         when node.names_label?
 
           # We handle the editortranslator special case
           # by fetching editors since we can assume
           # that both are present and identical!
           if variable == :editortranslator
-            value, name = item.data[:editor], variable.to_s
+            value, name = item.data.unobservable_read_attribute(:editor), variable.to_s
           else
-            value, name = item.data[variable], variable.to_s
+            value, name = item.data.unobservable_read_attribute(variable), variable.to_s
           end
 
         else
-          value, name = item.data[variable], node.term
+          value, name = item.data.unobservable_read_attribute(variable), node.term
         end
 
         return '' if value.nil? || value.respond_to?(:empty?) && value.empty?
 
         options = node.attributes_for :form