Review of new pushed code

- No need to check *ref when ref is checked (Simple optimization fix)

Review of new pushed code
- No need to check *ref when ref is checked (Simple optimization fix)
144c873e · monty@mysql.com · 58c64aea · 144c873e
Commit 144c873e authored Oct 13, 2005 by monty@mysql.com
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Showing with 2 additions and 2 deletions

sql/item.cc sql/item.cc +2 -2

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--- a/sql/item.cc
+++ b/sql/item.cc
@@ -351,8 +351,8 @@ bool Item_field::fix_fields(THD *thd,TABLE_LIST *tables)
    {
      if (thd->lex.select_lex.is_item_list_lookup)
      {
-        Item** res= find_item_in_list(this, thd->lex.select_lex.item_list);
+        Item **res= find_item_in_list(this, thd->lex.select_lex.item_list);
-        if (res && *res && (*res)->type() == Item::FIELD_ITEM)
+        if (res && (*res)->type() == Item::FIELD_ITEM)
        {
          set_field((*((Item_field**)res))->field);
          return 0;