From 368731a915c1f28d243f5460cb50b0a80d2a0460 Mon Sep 17 00:00:00 2001
From: "monty@hundin.mysql.fi" <>
Date: Sun, 10 Feb 2002 12:47:37 +0200
Subject: Fixed bug in full join with many NULL fields.

---
 sql/sql_select.cc | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'sql/sql_select.cc')

diff --git a/sql/sql_select.cc b/sql/sql_select.cc
index 57053b87fa6..1ee0d84e182 100644
--- a/sql/sql_select.cc
+++ b/sql/sql_select.cc
@@ -5636,10 +5636,10 @@ SORT_FIELD *make_unireg_sortorder(ORDER *order, uint *length)
 
 
 /*****************************************************************************
-**	Fill join cache with packed records
-**	Records are stored in tab->cache.buffer and last record in
-**	last record is stored with pointers to blobs to support very big
-**	records
+  Fill join cache with packed records
+  Records are stored in tab->cache.buffer and last record in
+  last record is stored with pointers to blobs to support very big
+  records
 ******************************************************************************/
 
 static int
@@ -5701,7 +5701,7 @@ join_init_cache(THD *thd,JOIN_TAB *tables,uint table_count)
     if (null_fields && tables[i].table->null_fields)
     {						/* must copy null bits */
       copy->str=(char*) tables[i].table->null_flags;
-      copy->length=(tables[i].table->null_fields+7)/8;
+      copy->length=tables[i].table->null_bytes;
       copy->strip=0;
       copy->blob_field=0;
       length+=copy->length;
-- 
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