Auto Merge

BitKeeper/etc/ignore:
  auto-union
mysql-test/r/bdb.result:
  Auto merged
mysql-test/r/func_group.result:
  Auto merged
mysql-test/r/func_test.result:
  Auto merged
mysql-test/r/heap_btree.result:
  Auto merged
mysql-test/r/index_merge.result:
  Auto merged
mysql-test/r/innodb.result:
  Auto merged
mysql-test/r/join_outer.result:
  Auto merged
mysql-test/r/range.result:
  Auto merged
mysql-test/r/select.result:
  Auto merged
mysql-test/r/subselect.result:
  Auto merged
mysql-test/t/range.test:
  Auto merged
sql/item.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_func.h:
  Auto merged
sql/item_strfunc.h:
  Auto merged
sql/sql_list.h:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_select.h:
  Auto merged
sql/opt_range.cc:
  Merge

1 files changed, 8 insertions, 0 deletions

diff --git a/sql/item_strfunc.h b/sql/item_strfunc.h
index 40b00cdd488..0bc02ca3dd5 100644
--- a/sql/item_strfunc.h
+++ b/sql/item_strfunc.h
@@ -427,6 +427,14 @@ public:
     return item->walk(processor, arg) ||
       Item_str_func::walk(processor, arg);
   }
+  Item *traverse(Item_calculator calculator, byte *arg)
+  {
+    Item *new_item= item->traverse(calculator, arg);
+    if (!new_item)
+      return 0;
+    item= new_item;
+    return Item_str_func::traverse(calculator, arg);
+  }
   void print(String *str);
 };