sort.rb in citeproc-ruby-1.1.5

- old
+ new

@@ -2,11 +2,11 @@
   module Ruby
 
     module SortItems
 
       def sort!(items, keys)
-        return itmes unless !keys.nil? && !keys.empty?
+        return items unless !keys.nil? && !keys.empty?
 
         # TODO refactor
         if items.is_a?(CitationData)
           items.sort! do |a, b|
             compare_items_by_keys(a.data, b.data, keys)
@@ -39,10 +39,10 @@
           va, vb = a[key.variable], b[key.variable]
 
           # Return early if one side is nil. In this
           # case ascending/descending is irrelevant!
           return  1 if va.nil? || va.empty?
-          return -1 if vb.nil? || va.empty?
+          return -1 if vb.nil? || vb.empty?
 
           result = case CiteProc::Variable.types[key.variable]
             when :names
               node = CSL::Style::Name.new(key.name_options)
               node.all_names_as_sort_order!