mrb: fix a bug that AND operator is missing

groonga · Apr 7, 2016 · f25f356 · f25f356
1 parent 4e32a94
commit f25f356
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/mrb/scripts/expression_tree/logical_operation.rb b/lib/mrb/scripts/expression_tree/logical_operation.rb
@@ -11,7 +11,7 @@ def initialize(operator, nodes)
       def build(expression)
         @nodes.each_with_index do |node, i|
           node.build(expression)
-          expression.append_operator(@operator, 2) if i > 1
+          expression.append_operator(@operator, 2) if i > 0
         end
       end
     end