From: Adam Dickmeiss <adam@indexdata.dk>
Date: Tue, 29 Sep 2009 10:58:40 +0000 (+0200)
Subject: ZOOM_record_get returns 0 for bad MARC.
X-Git-Tag: v3.0.49~5
X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=commitdiff_plain;h=a5ebdfbdd3845ef01e1c2e8d19daae12fc2f036e

ZOOM_record_get returns 0 for bad MARC.

ZOOM_record_get returns 0 pointer if a MARC record can not be decoded -
unless type desired is "raw". This will prevent type "xml" from
returning ISO2709 .. Which obviously can not be XML parsed.
---

diff --git a/src/zoom-c.c b/src/zoom-c.c
index d0f5042..e05de20 100644
--- a/src/zoom-c.c
+++ b/src/zoom-c.c
@@ -1971,6 +1971,9 @@ static const char *return_record(ZOOM_record rec, int *len,
                 charset);
             if (ret_buf)
                 return ret_buf;
+            /* bad ISO2709. Return fail unless raw (ISO2709) is wanted */
+            if (marctype != YAZ_MARC_ISO2709)
+                return 0;
         }
         return return_string_record(rec, len,
                                     (const char *) r->u.octet_aligned->buf,