Fixed a crash with isam-c and multior (incremented a non-existing countp)

[idzebra-moved-to-github.git] / rset / rsisamc.c

diff --git a/rset/rsisamc.c b/rset/rsisamc.c
index 6c26e89..a70d7ae 100644 (file)
--- a/rset/rsisamc.c
+++ b/rset/rsisamc.c
@@ -1,4 +1,4 @@
-/* $Id: rsisamc.c,v 1.18 2004-08-20 14:44:46 heikki Exp $
+/* $Id: rsisamc.c,v 1.20 2004-08-24 08:52:30 heikki Exp $
    Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002,2003,2004
    Index Data Aps
 
@@ -57,7 +57,6 @@ struct rset_pp_info {
     ISAMC_PP pt;
     struct rset_pp_info *next;
     struct rset_isamc_info *info;
-    zint *countp;
     void *buf;
 };
 
@@ -74,7 +73,6 @@ static void *r_create(RSET ct, const struct rset_control *sel, void *parms)
     rset_isamc_parms *pt = (rset_isamc_parms *) parms;
     struct rset_isamc_info *info;
 
-    ct->flags |= RSET_FLAG_VOLATILE;
     info = (struct rset_isamc_info *) xmalloc (sizeof(*info));
     info->is = pt->is;
     info->pos = pt->pos;
@@ -142,14 +140,6 @@ static int r_read (RSFD rfd, void *buf)
     struct rset_pp_info *pinfo = (struct rset_pp_info *) rfd;
     int r;
     r = isc_pp_read(pinfo->pt, buf);
-    if (r > 0)
-    {
-        if (*pinfo->countp == 0 || (*pinfo->info->cmp)(buf, pinfo->buf) > 1)
-        {
-            memcpy (pinfo->buf, buf, pinfo->info->key_size);
-            (*pinfo->countp)++;
-        }
-    }
     return r;
 }