From 240cd87dbf4043ff261ab5eff58bceedb99893a6 Mon Sep 17 00:00:00 2001
From: "mskold/marty@mysql.com/linux.site" <>
Date: Thu, 19 Oct 2006 14:57:04 +0200
Subject: [PATCH] Bug #21072  Duplicate key error in NDB references wrong key:
 use MAX_KEY to signal unknown key: Added string initialization

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

diff --git a/sql/handler.cc b/sql/handler.cc
index 40f2af75c2f..d3106efe151 100644
--- a/sql/handler.cc
+++ b/sql/handler.cc
@@ -1107,6 +1107,7 @@ void handler::print_error(int error, myf errflag)
       {
 	/* Key is unknown */
 	str.length(0);
+	str.append("");
 	key_nr= -1;
       }
       else