Use non-const char return value for strtok work

diff --git a/index/marcread.c b/index/marcread.c
index 78c7d82..0a12565 100644 (file)
--- a/index/marcread.c
+++ b/index/marcread.c
@@ -1,4 +1,4 @@
-/* $Id: marcread.c,v 1.8 2007-03-19 21:50:39 adam Exp $
+/* $Id: marcread.c,v 1.9 2007-03-19 21:57:25 adam Exp $
    Copyright (C) 1995-2007
    Index Data ApS
 
@@ -772,7 +772,8 @@ static void parse_data1_tree(struct grs_read_info *p, const char *mc_stmnt,
 
                field = cat_field(p, pf, buf, field);
                
-               pb = wrbuf_cstr(buf);
+               wrbuf_cstr(buf);
+                pb = wrbuf_buf(buf);
                for (pb = strtok(pb, "\n"); pb; pb = strtok(NULL, "\n"))
                {
                     if (!is_empty(pb))