From ff23273b7afe24ebc5927178895c18c97c01d3cf Mon Sep 17 00:00:00 2001
From: unknown <ram@gw.mysql.r18.ru>
Date: Mon, 17 May 2004 12:47:16 +0500
Subject: A fix (bug #3756: ISNULL(QUOTE()) returns 1 for every row after 1st
 NULL)

---
 sql/item_strfunc.cc | 1 +
 1 file changed, 1 insertion(+)

(limited to 'sql')

diff --git a/sql/item_strfunc.cc b/sql/item_strfunc.cc
index ac70ef2cbd3..5d017b3a27a 100644
--- a/sql/item_strfunc.cc
+++ b/sql/item_strfunc.cc
@@ -2215,6 +2215,7 @@ String *Item_func_quote::val_str(String *str)
   }
   *to= '\'';
   str->length(new_length);
+  null_value= 0;
   return str;
 
 null:
-- 
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