From 7a013339f84c48ea6194a35d9c00d0d549466b1d Mon Sep 17 00:00:00 2001
From: "monty@tik.mysql.com" <>
Date: Mon, 13 Nov 2000 23:55:10 +0200
Subject: Bug fixes, TRUNCATE, safer passwords on command line and connect
 timeout

---
 mysys/hash.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'mysys/hash.c')

diff --git a/mysys/hash.c b/mysys/hash.c
index a6181443a42..9c6497c7717 100644
--- a/mysys/hash.c
+++ b/mysys/hash.c
@@ -374,10 +374,11 @@ my_bool hash_delete(HASH *hash,byte *record)
   uint blength,pos2,pos_hashnr,lastpos_hashnr,idx,empty_index;
   HASH_LINK *data,*lastpos,*gpos,*pos,*pos3,*empty;
   DBUG_ENTER("hash_delete");
+  if (!hash->records)
+    DBUG_RETURN(1);
 
   blength=hash->blength;
   data=dynamic_element(&hash->array,0,HASH_LINK*);
-
   /* Search after record with key */
   pos=data+ hash_mask(rec_hashnr(hash,record),blength,hash->records);
   gpos = 0;
-- 
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