lib/arel/engines/sql/relations/operations/join.rb in arel-0.3.3 vs lib/arel/engines/sql/relations/operations/join.rb in arel-0.4.0

@@ -8,10 +8,10 @@
       @joins ||= begin
         this_join = [
           join_sql,
           relation2.externalize.table_sql(formatter),
           ("ON" unless predicates.blank?),
-          (ons + relation2.externalize.wheres).collect { |p| p.bind(environment).to_sql(Sql::WhereClause.new(environment)) }.join(' AND ')
+          (ons + relation2.externalize.wheres).collect { |p| p.bind(environment.relation).to_sql(Sql::WhereClause.new(environment)) }.join(' AND ')
         ].compact.join(" ")
         [relation1.joins(environment), this_join, relation2.joins(environment)].compact.join(" ")
       end
     end
   end