1 files changed, 6 insertions, 0 deletions
diff --git a/sql/sql_window.cc b/sql/sql_window.cc
index d1628c46e2a..08e93dfcce2 100644
--- a/sql/sql_window.cc
+++ b/sql/sql_window.cc
@@ -321,6 +321,12 @@ setup_windows(THD *thd, Ref_ptr_array ref_pointer_array, TABLE_LIST *tables,
     win_func_item->update_used_tables();
   }
 
+  li.rewind();
+  while((win_func_item= li++))
+  {
+    if (win_func_item->check_order_list())
+      DBUG_RETURN(1);
+  }
   DBUG_RETURN(0);
 }