From 7109999b92ec8541a61ca5babc5b06f4315478a8 Mon Sep 17 00:00:00 2001
From: unknown <serg@serg.mylan>
Date: Mon, 24 Jan 2005 18:38:46 +0100
Subject: remove the entry from the list, before freeing

---
 mysys/mf_keycaches.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'mysys')

diff --git a/mysys/mf_keycaches.c b/mysys/mf_keycaches.c
index fee3096de52..38fef31fdd4 100644
--- a/mysys/mf_keycaches.c
+++ b/mysys/mf_keycaches.c
@@ -275,7 +275,11 @@ static void safe_hash_change(SAFE_HASH *hash, byte *old_data, byte *new_data)
     if (entry->data == old_data)
     {
       if (new_data == hash->default_value)
+      {
+        if ((*entry->prev= entry->next))
+          entry->next->prev= entry->prev;
 	hash_delete(&hash->hash, (byte*) entry);
+      }
       else
 	entry->data= new_data;
     }
-- 
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