Bugfix, handling null values.

74e77582 · unknown · 7b4a8505 · 74e77582
Commit 74e77582 authored Nov 17, 2003 by unknown
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sql/sp_head.cc sql/sp_head.cc +1 -1

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--- a/sql/sp_head.cc
+++ b/sql/sp_head.cc
@@ -61,7 +61,7 @@ sp_eval_func_item(THD *thd, Item *it, enum enum_field_types type)
  }
  /* QQ How do we do this? Is there some better way? */
-  if (type == MYSQL_TYPE_NULL)
+  if (type == MYSQL_TYPE_NULL || it->is_null())
    it= new Item_null();
  else
  {