From: Adam Dickmeiss <adam@indexdata.dk>
Date: Thu, 10 Sep 2009 07:13:18 +0000 (+0200)
Subject: Fix yaz-marcdump -n (bug #3028).
X-Git-Tag: v3.0.49~11^2~5
X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=commitdiff_plain;h=fa45ad3fa8a1dae7d030efd16ce6371777566813

Fix yaz-marcdump -n (bug #3028).
---

diff --git a/util/marcdump.c b/util/marcdump.c
index e09de98..15021fe 100644
--- a/util/marcdump.c
+++ b/util/marcdump.c
@@ -341,7 +341,7 @@ static void dump(const char *fname, const char *from, const char *to,
             }
             len_result = rlen;
             r = yaz_marc_decode_buf(mt, buf, -1, &result, &len_result);
-            if (r > 0 && result)
+            if (r > 0 && result && len_result)
             {
                 if (fwrite(result, len_result, 1, stdout) != 1)
                 {