From f4600b1f282f6a4c58dadda8196d03532fc479cf Mon Sep 17 00:00:00 2001
From: unknown <pappa@c-0c0be253.1238-1-64736c10.cust.bredbandsbolaget.se>
Date: Tue, 17 Jan 2006 11:19:48 -0500
Subject: [PATCH] Fix for auto-partitioned tables and PARTITION BY KEY() tables

---
 sql/sql_partition.cc | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/sql/sql_partition.cc b/sql/sql_partition.cc
index eec66a5553e..0fc5884447c 100644
--- a/sql/sql_partition.cc
+++ b/sql/sql_partition.cc
@@ -1269,6 +1269,11 @@ static void check_fields_in_PF(Field **ptr, bool *all_fields,
 
   *all_fields= TRUE;
   *some_fields= FALSE;
+  if ((!ptr) || !(*ptr))
+  {
+    *all_fields= FALSE;
+    DBUG_VOID_RETURN;
+  }
   do
   {
   /* Check if the field of the PF is part of the current key investigated */