From 1d84fa4d4e973678e45995cd4e0075dfa879f89f Mon Sep 17 00:00:00 2001
From: "bell@sanja.is.com.ua" <>
Date: Thu, 20 Nov 2003 14:31:10 +0200
Subject: [PATCH] fixed memory allocation

---
 sql/item_cmpfunc.cc | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sql/item_cmpfunc.cc b/sql/item_cmpfunc.cc
index 64d6b5fa7cf..8f3a1b78cd3 100644
--- a/sql/item_cmpfunc.cc
+++ b/sql/item_cmpfunc.cc
@@ -1416,18 +1416,18 @@ cmp_item_row::~cmp_item_row()
 void cmp_item_row::store_value(Item *item)
 {
   DBUG_ENTER("cmp_item_row::store_value");
-  THD *thd= current_thd;
   n= item->cols();
   if (!comparators)
-    comparators= (cmp_item **) thd->calloc(sizeof(cmp_item *)*n);
+    comparators= (cmp_item **) current_thd->calloc(sizeof(cmp_item *)*n);
   if (comparators)
   {
     item->bring_value();
     item->null_value= 0;
     for (uint i=0; i < n; i++)
     {
-      if (!(comparators[i]= cmp_item::get_comparator(item->el(i))))
-	break;					// new failed
+      if (!comparators[i])
+	if (!(comparators[i]= cmp_item::get_comparator(item->el(i))))
+	  break;					// new failed
       comparators[i]->store_value(item->el(i));
       item->null_value|= item->el(i)->null_value;
     }