small cleanup

smtlaissezfaire · Jan 23, 2010 · b62f4a0 · b62f4a0
1 parent 8c2fef5
commit b62f4a0
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/antelope/ir/alternation.rb b/lib/antelope/ir/alternation.rb
@@ -9,8 +9,8 @@ def initialize(first, second)
 
       def protobuf_reference
         super do |production|
-          alternatives.map { |alternative| alternative.hash }.each do |id|
-            production.identifiers << id
+          alternatives.each do |alternative|
+            production.identifiers << alternative.hash
           end
         end
       end