only use a cursor when needed, from Derrick J Brashear
<shadow@dementia.org> git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@8563 ec53bebd-3082-4978-b11e-865c3cabbd6b
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@@ -40,6 +40,9 @@ static krb5_error_code
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DB_close(krb5_context context, HDB *db)
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{
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DB *d = (DB*)db->db;
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DBC *dbcp = (DBC*)db->dbc;
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if (dbcp)
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dbcp->c_close(dbcp);
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d->close(d, 0);
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return 0;
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}
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@@ -90,7 +93,8 @@ DB_seq(krb5_context context, HDB *db,
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memset(&value, 0, sizeof(DBT));
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if (db->lock(context, db, HDB_RLOCK))
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return HDB_ERR_DB_INUSE;
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code = d->cursor(d, NULL, (DBC **)&db->dbc, 0);
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if (!db->dbc)
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code = d->cursor(d, NULL, (DBC **)&db->dbc, 0);
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if (code)
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return code;
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dbcp=db->dbc;
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