From 559af20ca4c6dcf43f5c3444e20f97e59d57b52c Mon Sep 17 00:00:00 2001
From: Tor Didriksen <tor.didriksen@oracle.com>
Date: Tue, 2 Apr 2013 16:05:10 +0200
Subject: [PATCH] Bug#14700180 CRASH IN COPY_FUNCS This is a backport of the
 fix for Bug#13966809 CRASH IN COPY_FUNCS WHEN GROUPING BY OUTER QUERY BLOB
 FIELD IN SUBQUERY

---
 sql/sql_select.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sql/sql_select.cc b/sql/sql_select.cc
index 6634fb75e24..95092d6548e 100644
--- a/sql/sql_select.cc
+++ b/sql/sql_select.cc
@@ -9717,7 +9717,7 @@ static Field *create_tmp_field_from_item(THD *thd, Item *item, TABLE *table,
   if (new_field)
     new_field->init(table);
     
-  if (copy_func && item->is_result_field())
+  if (copy_func && item->real_item()->is_result_field())
     *((*copy_func)++) = item;			// Save for copy_funcs
   if (modify_item)
     item->set_result_field(new_field);